United States v. Reingold , 731 F.3d 204 ( 2013 )


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  •     11-2826-cr
    United States v. Reingold
    UNITED STATES COURT OF APPEALS
    FOR THE SECOND CIRCUIT
    August Term, 2011
    (Argued: May 4, 2012    Decided: September 26, 2013)
    Docket No. 11-2826-cr
    UNITED STATES OF AMERICA,
    Appellant,
    —v.—
    COREY REINGOLD,
    Defendant-Appellee.*
    _________________
    Before:
    SACK, RAGGI, and LOHIER, Circuit Judges.
    ______
    On appeal from a judgment of conviction entered in the United States District Court
    for the Eastern District of New York (Weinstein, Judge), following defendant’s guilty plea
    to one count of distributing child pornography, see 
    18 U.S.C. § 2252
    (a)(2), the United States
    challenges defendant’s 30-month prison sentence, arguing that the district court erred in
    (1) refusing to impose the five-year minimum sentence mandated by 
    18 U.S.C. § 2252
    (b)(1)
    *
    1                 The Clerk of Court is directed to amend the official caption as shown above.
    1
    on the ground that it constituted cruel and unusual punishment as applied to this defendant,
    and (2) not applying certain Sentencing Guidelines enhancements in calculating defendant’s
    Guidelines range.
    REMANDED FOR RESENTENCING.
    Judge Sack concurs in a separate opinion.
    _____________________
    ALI KAZEMI (Amy Busa, on the brief), Assistant United States Attorneys, for
    Loretta E. Lynch, United States Attorney for the Eastern District of New York,
    Brooklyn, New York, for Appellant.
    COLLEEN P. CASSIDY, Appeals Bureau, Federal Defenders of New York, Inc.,
    New York, New York, for Defendant-Appellee.
    REENA RAGGI, Circuit Judge:
    Corey Reingold pleaded guilty in the United States District Court for the Eastern
    District of New York (Jack B. Weinstein, Judge) to one count of distributing child
    pornography. See 
    18 U.S.C. § 2252
    (a)(2). The United States now appeals from that part of
    the June 21, 2011 judgment of conviction as sentenced Reingold to 30 months’ incarceration.
    The government contends that the district court erred in refusing to impose the minimum
    five-year prison term mandated by 
    18 U.S.C. § 2252
    (b)(1) on the ground that applying such
    a punishment to this immature 19-year-old defendant would violate the Cruel and Unusual
    Punishment Clause. See U.S. Const. amend. VIII. The government further disputes the
    district court’s Sentencing Guidelines calculations.     The district court explained its
    sentencing decisions both on the record and in a 401-page opinion accompanied by 55 pages
    2
    of appendices. See United States v. C.R., 
    792 F. Supp. 2d 343
     (E.D.N.Y. 2011).2 Having
    carefully reviewed that opinion, the applicable law, and the record as a whole, we conclude
    that the district court erred in both respects identified by the government. We therefore
    remand the case to the district court with directions that it vacate the sentence and resentence
    the defendant consistent with this opinion.
    I.     Background
    A.      Events Leading to Reingold’s Prosecution
    On November 16, 2008, an agent of the Federal Bureau of Investigation (“FBI”),
    investigating child pornography in an undercover capacity, accessed a computer program
    called “GigaTribe,” which allows users to download material onto their computers and then
    to place some in folders designated for sharing with others. For GigaTribe users to access
    2
    In its opinion, as well as in various filings, the district court referred to Reingold by
    his initials “C.R.” We note that, at the same time, Reingold was identified by his full name
    in certain documents that remain electronically available from the files of the Eastern District
    of New York.
    We identify no basis in law for shielding the identity of an adult criminal defendant.
    Cf. Fed. R. Crim. P. 49.1 (providing privacy protections in limited circumstances). No
    different conclusion obtains from United States v. Amodeo, 
    71 F.3d 1044
     (2d Cir. 1995),
    cited by Reingold. At issue in that case was the propriety of unsealing an investigative report
    that, among other things, would have identified confidential informants in an ongoing
    criminal investigation and circulated anonymous and unverified accusations of doubtful
    veracity against uncharged persons. See 
    id.
     at 1047–48. By contrast, as the named adult
    defendant in a criminal case in which he has been adjudicated guilty, Reingold has no
    expectation of privacy in his identity. See 
    id. at 1048
     (noting public’s presumptive right of
    access to information pertaining to judicial adjudications); cf. 
    id.
     at 1050–51 (recognizing
    that privacy interests of “innocent third parties” may warrant exception to presumption of
    public access). We therefore refer to Reingold by his name on our docket and in this opinion.
    Nevertheless, because the district court’s published opinion is reported as United States v.
    C.R., we cite it as such.
    3
    each other’s designated sharing folders, they must be on the same “closed network of
    buddies,” which is accomplished by invitation. Id. at 352 (internal quotation marks omitted)
    (citing United States v. Ladeau, No. 09-CR-40021-FDS, 
    2010 WL 1427523
    , at *1 (D. Mass.
    Apr. 7, 2010) (describing operation of GigaTribe)).
    When the undercover agent accessed GigaTribe on November 16, he observed child
    pornography in the mini-profile of a person with the username “Boysuck0416.” The agent
    also noted that this user’s full profile contained the terms “Boy Love KDV PJK BCP,” which
    the agent identified as child pornography search terms. The agent invited the user to share
    files, and after the user agreed, the agent downloaded ten videos and one still image of child
    pornography from the user’s designated share folder. See United States v. Ladeau, 
    2010 WL 1427523
    , at *1 (“A user can also join the networks of other GigaTribe users, but only with
    the permission of the user who created the network.”). He then proceeded to trace the user’s
    Internet Protocol address to a residence at 3-14 Beach 147th Street in Queens, New York,
    which turned out to be the home of Jamie and Brian McLeod, the mother and stepfather of
    defendant Corey Reingold.
    On January 15, 2009, FBI agents executed a search warrant at the McLeod home and
    seized two computers used exclusively by Reingold, each of which contained child
    pornography. Reingold, who was present at the time of the search, admitted that he was
    “Boysuck0416”; that he had opened a GigaTribe account in November 2008 and used it and
    another file sharing program, LimeWire, to download “a ton” of child pornography onto the
    seized computers; and that he had shared child pornography files in designated folders with
    4
    between 10 and 20 other GigaTribe users. Pre-Sentence Report (“PSR”) ¶ 9; see United
    States v. C.R., 792 F. Supp. 2d at 353. Subsequent forensic analysis would confirm that the
    seized Reingold computer linked to GigaTribe contained more than 100 video files and at
    least 208 digital images of child pornography, while the seized computer linked to LimeWire
    contained 10 videos of child pornography.
    B.     Reingold’s Admissions to Sexual Conduct with Minors
    As part of initial plea negotiations with federal prosecutors, Reingold agreed to take
    a polygraph examination with the understanding that he would be allowed to plead guilty to
    simple possession of child pornography, see 
    18 U.S.C. § 2252
    (a)(4)(B),3 if he could
    truthfully state that he had not had any sexual contact with minors. Even before the
    polygraph examination, however, Reingold admitted to federal authorities that he had
    engaged his minor half-sister in sexual activities on three occasions over a course of three
    years. Specifically, Reingold stated that (1) when he was 15 and his sister eight, he had the
    child manually stimulate his penis; (2) when Reingold was 16 and his sister nine, he again
    had the girl manually stimulate his penis while he rubbed his hand over her vagina through
    her underwear; and (3) when Reingold was 18 and his sister 11, he had the girl manually
    stimulate his penis while he rubbed her vagina both over and beneath her underwear.
    Reingold subsequently admitted that during this third sexual encounter, he also coached the
    child to perform oral sex on him and, in turn, performed oral sex on her.4
    3
    A violation of 
    18 U.S.C. § 2252
    (a)(4)(B) carries no mandatory minimum penalty but
    is punishable by a prison term of “not more than 10 years.” 
    18 U.S.C. § 2252
    (b)(2).
    4
    Reingold further admitted that, at times when he was either 18 or 19, he had engaged
    three friends who were minors in sexual activity: (1) a 15-year-old boy whose penis
    5
    C.     Plea and Sentencing
    1.     Entry and Acceptance of Reingold’s Guilty Plea
    On March 18, 2009, Reingold was indicted by a grand jury sitting in the Eastern
    District of New York on four counts of distributing child pornography based on the
    GigaTribe “sharing” of four specified video files to the undercover agent on November 17,
    2008, see 
    18 U.S.C. § 2252
    (a)(2), (b)(1); and one count of possessing child pornography, see
    
    id.
     § 2252(a)(4)(B), (b)(2). On September 16, 2009, Reingold pleaded guilty before a
    magistrate judge to the first distribution count.
    Before formally accepting Reingold’s guilty plea and in anticipation of sentencing,
    the district court conducted hearings between September 2009 and May 2011 where it heard
    from “a dozen expert witnesses in the fields of child sexual abuse; online child pornography;
    risk assessment; treatment of sex offenders; and neuropsychology and adolescent brain
    development.” United States v. C.R., 792 F. Supp. 2d at 349. Together with prosecutors,
    defense counsel, and two of his law clerks, the district judge also traveled to Massachusetts
    and personally toured FMC Devens, the Bureau of Prisons facility that offers inmates sex
    offender treatment. See id. at 520–24.
    On May 10, 2011, the initial sentencing date, the district court declined to accept
    Reingold’s guilty plea before the magistrate judge, questioning whether the undercover
    agent’s retrieval of child pornography from Reingold’s designated shared folder on
    Reingold had stimulated to the point of ejaculation; (2) a 15-year-old girl with whom
    Reingold had performed mutual genital stimulation and oral sex; and (3) a 16-year-old girl
    whose vagina Reingold had touched through her sweat pants. Because the government
    focuses on Reingold’s sexual activity with his sister rather than these other encounters in
    making certain arguments on appeal, we do not discuss this additional conduct further.
    6
    GigaTribe was enough to make the defendant guilty of distribution under 
    18 U.S.C. § 2252
    (a)(2). Although the government and defense counsel both urged acceptance of the
    plea,5 the district court adjourned the case to May 16, 2011, to allow it to consider the matter
    further.
    On May 16, 2011, the district court accepted Reingold’s guilty plea. On the record,
    it explained that its acceptance was “based on the allocution and all other information now
    known to me.” May 16, 2011 Sentencing Tr. 5:21–22. In its published opinion filed the
    same day, however, the district court expressed continued reservations as to whether the
    defendant had adequately admitted knowing and intentional distribution of child pornography
    as proscribed by 
    18 U.S.C. § 2252
    (a)(2). See United States v. C.R., 792 F. Supp. 2d at
    353–55 (construing statute to require proof of both “active intent[]” to transfer child
    pornography to another person and “active participation” in delivery of such pornography).6
    In the end, however, the district court accepted the guilty plea, explaining that the statute’s
    distribution element might be construed to reach Reingold’s conduct; that “a jury could
    reasonably find that [Reingold] was not truthful when he testified that he did not intend to
    distribute his files to another individual”; that a court can accept a guilty plea even when a
    defendant maintains his innocence, “as long as there is a strong factual basis for the plea”;
    5
    Defense counsel submitted that a guilty plea to a distribution count carrying a
    five-year minimum was in Reingold’s interest because the government was considering
    superseding the indictment to add an advertising charge carrying a 15-year mandatory
    minimum sentence. See 
    18 U.S.C. § 2251
    (d)(2), (e).
    6
    In hearings conducted by the district court, Reingold stated that his goal in
    participating in the GigaTribe website was “to receive child pornography.” United States v.
    C.R., 792 F. Supp. 2d at 354. Nevertheless, “in achieving that goal he knew that he had to
    make his child pornography files available to others.” Id.
    7
    and that the record showed Reingold to have thoroughly considered his decision to plead
    guilty with the support of close relatives and able counsel, and to have demonstrated a wish
    to accept responsibility for his conduct. Id. at 356–57 (citing North Carolina v. Alford, 
    400 U.S. 25
    , 37–38 (1970)).7
    2.      Reingold’s Sentencing
    In its PSR to the district court, the Probation Department advised that Reingold’s
    crime of conviction was subject to a mandatory minimum prison sentence of five years
    pursuant to 
    18 U.S.C. § 2252
    (b)(1). Further, based on Sentencing Guidelines calculations
    yielding a total offense level of 35 and a criminal history category of I, the PSR reported that
    Reingold’s recommended sentencing range was 168 to 210 months’ imprisonment.8
    The district court viewed the case quite differently.         Rejecting the Probation
    Department’s application of various enhancements to Reingold’s Guidelines calculation, the
    district court concluded that the applicable Sentencing Guidelines range in Reingold’s case
    was 63 to 78 months’ imprisonment.9 The district court further determined that Reingold
    7
    Because no party challenges the sufficiency of Reingold’s plea allocution or of these
    findings by the district court in support of its decision to accept the plea, we deem any
    challenge to the plea itself forfeited and do not discuss it further in this opinion.
    8
    The Probation Department arrived at offense level 35 by starting with a base offense
    level of 22, see U.S.S.G. § 2G2.2(a)(2), to which it added two points for the presence of
    pre-pubescent images, see id. § 2G2.2(b)(2); two points for distribution in a manner not
    otherwise described in the Guidelines, see id. § 2G2.2(b)(3)(F); five points for a pattern of
    abuse, based on Reingold’s molestation of his half-sister, see id. § 2G2.2(b)(5); two points
    for use of a computer, see id. § 2G2.2(b)(6); and five points for possession of 600 or more
    images of child pornography, see id. § 2G2.2(b)(7)(D); after which it subtracted three points
    for timely acceptance of responsibility, see id. § 3E1.1.
    9
    The district court agreed that Reingold’s base offense level was 22, that
    enhancements were warranted for the presence of pre-pubescent images and for the
    8
    should not be sentenced even within that reduced Guidelines range because such a term of
    imprisonment was greater than necessary to achieve the objectives of 
    18 U.S.C. § 3553
    (a).
    Insofar as Congress had statutorily mandated a prison sentence of at least five years for any
    defendant guilty of distributing child pornography, the district court concluded that such a
    sentence would constitute cruel and unusual punishment in Reingold’s case given his
    particular immaturity and the relative passivity of his crime. See United States v. C.R., 792
    F. Supp. 2d at 509–10. Accordingly, the district court sentenced Reingold to 30 months’
    imprisonment, five years’ supervised release, and a $100 special assessment.                    It
    recommended that Reingold serve his term in the FMC Devens Sex Offender Treatment
    Program and allowed him to self-surrender.10
    II.    Discussion
    A.      Eighth Amendment Challenge to Five-Year Mandatory Minimum
    The government argues that the district court was legally obligated to sentence
    possession of 600 or more images of child pornography, and that a reduction was warranted
    for timely acceptance of responsibility. See United States v. C.R., 792 F. Supp. 2d at
    511–12. But it declined to impose any distribution enhancement, concluding that Reingold’s
    “actions did not constitut[e] distribution under the statute.” Id. at 511. The district court also
    rejected application of the pattern of abuse enhancement because two of the incidents with
    Reingold’s half-sister had occurred while Reingold was a minor, see id., and the trio of
    activities “were aberrant acts separated by long periods, in large measure, due to the failure
    of proper parental supervision,” May 16, 2011 Sentencing Tr. 15:24–16:1. Finally, the
    district court concluded that application of the computer-use enhancement would “result[]
    in double counting and is not sufficiently particularized to the facts of the case.” United
    States v. C.R., 792 F. Supp. 2d at 512. Accordingly, the district court calculated Reingold’s
    total offense level at 26, which with a criminal history category of I, yielded an advisory
    Guidelines imprisonment range of 63 to 78 months.
    10
    The government argues that self-surrender was precluded by 
    18 U.S.C. § 3143
    (c)(1). Because Reingold did surrender and is now imprisoned, the point is moot,
    which the government concedes, and we do not discuss it further on this appeal.
    9
    Reingold to the minimum five-year prison term mandated by 
    18 U.S.C. § 2252
    (b)(1) for any
    distribution of child pornography. It submits that the district court erred as a matter of law
    in holding that the application of that mandated minimum sentence to Reingold would violate
    the Eighth Amendment. We review de novo a district court’s “[c]onclusions of law,
    including those involving constitutional questions,” United States v. Fell, 
    531 F.3d 197
    , 209
    (2d Cir. 2008), and here conclude that the district court erred in holding the mandatory
    minimum sentence unconstitutional.
    B.     Standards Applicable to Eighth Amendment Analysis
    The Eighth Amendment states that “[e]xcessive bail shall not be required, nor
    excessive fines imposed, nor cruel and unusual punishments inflicted.” U.S. Const. amend.
    VIII. In identifying cruel and unusual punishments, the Supreme Court has not limited itself
    to “historical conceptions” of impermissible sanctions, Graham v. Florida, 
    130 S. Ct. 2011
    ,
    2021 (2010), but has looked to “‘the evolving standards of decency that mark the progress
    of a maturing society,’” Kennedy v. Louisiana, 
    554 U.S. 407
    , 419 (2008) (quoting Trop v.
    Dulles, 
    356 U.S. 86
    , 101 (1958) (plurality opinion)). A punishment will be deemed “cruel
    and unusual” not only when it is “inherently barbaric,” but also when it is “disproportionate
    to the crime.” Graham v. Florida, 130 S. Ct. at 2021; see Harmelin v. Michigan, 
    501 U.S. 957
    , 997–98 (1991) (Kennedy, J., concurring in part and concurring in the judgment) (tracing
    history of proportionality principle).11
    11
    In Graham, the Supreme Court recognized Justice Kennedy’s concurring opinion
    in Harmelin, joined in by Justices O’Connor and Souter, as “controlling” in its discussion of
    constitutional proportionality. Graham v. Florida, 130 S. Ct. at 2022; see also Marks v.
    10
    1.      General Principles of Constitutional Proportionality
    This appeal focuses on the proportionality aspect of Eighth Amendment jurisprudence.
    The Supreme Court first interpreted the Eighth Amendment to prohibit “‘greatly
    disproportioned’” sentences in United States v. Weems, 
    217 U.S. 349
    , 371 (1910) (quoting
    O’Neil v. Vermont, 
    144 U.S. 323
    , 340 (1892) (Field, J., dissenting)). Since then, the Court
    has emphasized that constitutional proportionality is a “narrow” principle in that it “does not
    require strict proportionality,” and it “forbids only extreme sentences that are ‘grossly
    disproportionate’ to the crime.” Harmelin v. Michigan, 
    501 U.S. at 997, 1001
     (Kennedy, J.,
    concurring) (quoting Solem v. Helm, 
    463 U.S. 277
    , 288 (1983)); accord Graham v. Florida,
    130 S. Ct. at 2021.
    A number of principles inform this narrow view of the constitutional mandate of
    proportionality: (1) the “substantial deference” generally owed by reviewing courts “to the
    broad authority that legislatures necessarily possess in determining the types and limits of
    punishments for crimes”; (2) a recognition that the Eighth Amendment does not mandate
    “any one penological theory” and that “competing theories of mandatory and discretionary
    sentencing have been in varying degrees of ascendancy or decline since the beginning of the
    Republic”; (3) respect for the “marked divergences both in underlying theories of sentencing
    and in the length of prescribed prison terms” that “are the inevitable, often beneficial, result
    United States, 
    430 U.S. 188
    , 193 (1977) (“When a fragmented court decides a case and no
    single rationale explaining the result enjoys the assent of five Justices, the holding of the
    Court may be viewed as that position taken by those members who concurred in the
    judgments on the narrowest grounds.” (internal quotation marks omitted)).
    11
    of the federal structure”; and (4) prudential understanding that proportionality review “should
    be informed by objective factors to the maximum possible extent,” that the “most prominent
    objective factor is the type of punishment imposed,” and that while the Supreme Court has
    frequently referenced “the objective line between capital punishment and imprisonment for
    a term of years,” it has itself acknowledged a “lack [of] clear objective standards to
    distinguish between sentences for different terms of years.” Harmelin v. Michigan, 
    501 U.S. at
    998–1001 (Kennedy, J., concurring) (internal quotation marks omitted).
    2.     Reviewing the Proportionality of a Punishment in a Particular Case
    The Supreme Court’s proportionality cases fall into two classifications. “The first
    involves challenges to the length of term-of-years sentences given all the circumstances in
    a particular case.” Graham v. Florida, 130 S. Ct. at 2021 (emphasis added). In making a
    case-particular assessment of proportionality, the Court has employed a two-step analysis,
    first “comparing the gravity of the offense and the severity of the sentence.” Id. at 2022.
    Given the principles already discussed, the Court has observed that it will be “‘the rare case
    in which this threshold comparison . . . leads to an inference of gross disproportionality.’”
    Id. (quoting Harmelin v. Michigan, 
    501 U.S. at 1005
     (Kennedy, J., concurring) (first
    alteration in Graham omitted)). Should such an inference arise, however, the second step of
    the analysis requires a court to “compare the defendant’s sentence with the sentences
    received by other offenders in the same jurisdiction and with the sentences imposed for the
    same crime in other jurisdictions.” 
    Id.
     Only “[i]f this comparative analysis ‘validate[s] an
    initial judgment that [the] sentence is grossly disproportionate’” will the sentence be deemed
    12
    “cruel and unusual.” 
    Id.
     (quoting Harmelin v. Michigan, 
    501 U.S. at 1005
     (Kennedy, J.,
    concurring) (alterations in original)).
    In this case-particular review, the Supreme Court has thus far identified a
    term-of-years sentence as grossly disproportionate on only one occasion. In Solem v. Helm,
    a South Dakota court sentenced a defendant with a prior record of six non-violent felony
    convictions to a non-mandatory term of life imprisonment without parole for passing a bad
    check in the amount of $100. See 
    463 U.S. at 279
    , 281–82. The Supreme Court drew a
    threshold inference of gross disproportionality from the fact that the crime of conviction was
    “one of the most passive felonies a person could commit,” involving “neither violence nor
    threat of violence to any person,” 
    id. at 296
     (internal quotation marks omitted), while the
    punishment was “the most severe” non-capital sentence “that the State could have imposed
    on any criminal for any crime,” 
    id. at 297
    . That inference of disproportionality was then
    validated by the fact that “Helm was treated more severely than he would have been in any
    other State.” 
    Id. at 300
    .
    Since Solem, the Supreme Court has consistently rejected proportionality challenges
    to prison sentences in particular cases. In Harmelin v. Michigan, the Court upheld a
    statutorily mandated term of life imprisonment without parole in the Michigan case of a
    recidivist defendant convicted of possessing 672 grams of cocaine. See 
    501 U.S. at 1009
    (Kennedy, J., concurring).        Declining to draw a threshold inference of gross
    disproportionality, Justice Kennedy observed that Harmelin’s crime was distinguishable from
    the “relatively minor, nonviolent crime at issue in Solem,” because the “[p]ossession, use,
    13
    and distribution of illegal drugs represent one of the greatest problems affecting the health
    and welfare of our population.” 
    Id. at 1002
     (internal quotation marks omitted) (recognizing
    range of criminal activity associated with drug possession). In such circumstances, “the
    Michigan Legislature could with reason conclude that the threat posed to the individual and
    society by possession of this large an amount of cocaine—in terms of violence, crime, and
    social displacement—is momentous enough to warrant the deterrence and retribution of a life
    sentence without parole.” 
    Id. at 1003
    .
    Thereafter, in Ewing v. California, 
    538 U.S. 11
     (2003), the Supreme Court rejected
    a proportionality challenge to a prison sentence of 25 years to life imposed pursuant to
    California’s Three Strikes Law on a recidivist felon convicted of stealing $1,200 worth of
    golf clubs, see 
    id.
     at 16–18 (plurality) (referencing Cal. Penal Code Ann. § 667(e)(2)(A)).
    Declining to draw an inference of gross disproportionality, the Court plurality reasoned that
    defendant’s grand theft felony was not one of the most passive crimes a person could
    commit, that the California legislature “made a judgment that protecting the public safety
    requires incapacitating criminals who have already been convicted of at least one serious or
    violent crime[, and that n]othing in the Eighth Amendment prohibits California from making
    that choice.” Id. at 25, 28; see Lockyer v. Andrade, 
    538 U.S. 63
    , 77 (2003) (rejecting
    prisoner’s Eighth Amendment habeas challenge to sentence of 25 years to life under
    California’s Three Strikes law for stealing approximately $150 worth of videotapes).
    As these cases make plain, at the same time that the Eighth Amendment prohibits
    grossly disproportionate sentences, it is rare that a sentence falling within a legislatively
    14
    prescribed term of years will be deemed grossly disproportionate. See Harmelin v.
    Michigan, 
    501 U.S. at 1001
     (Kennedy, J., concurring) (noting that “outside the context of
    capital punishment, successful challenges to the proportionality of particular sentences are
    exceedingly rare” (alterations and internal quotation marks omitted; emphasis in original));
    accord United States v. Polk, 
    546 F.3d 74
    , 76 (1st Cir. 2008) (observing that “instances of
    gross disproportionality” are “hen’s-teeth rare”).
    3.     Ensuring Proportionality Through Categorical Rules
    “The second classification of [proportionality] cases has used categorical rules to
    define Eighth Amendment standards.” Graham v. Florida, 130 S. Ct. at 2022. Until Graham,
    such categorical pronouncements were made with respect to a single punishment—the death
    penalty—and fell into “two subsets, one considering the nature of the offense” for which
    death was ordered, “the other considering the characteristics of the offender” sentenced to
    death. Id. Thus, the Supreme Court has categorically prohibited death sentences for
    “nonhomicide crimes against individuals,” id., such as rape, see Kennedy v. Louisiana, 
    554 U.S. at 413
    , or felony murder where the defendant participated in the felony but did not kill
    or intend to kill anyone, see Enmund v. Florida, 
    458 U.S. 782
    , 801 (1982). The Court has
    also categorically prohibited death sentences for juvenile defendants, see Roper v. Simmons,
    
    543 U.S. 551
    , 578 (2005), and persons who are mentally retarded, see Atkins v. Virginia, 
    536 U.S. 304
    , 321 (2002).
    In identifying types of crimes or types of defendants for whom capital punishment is
    categorically disproportionate, the Supreme Court has prescribed a two-step analysis. It
    15
    “first considers objective indicia of society’s standards, as expressed in legislative
    enactments and state practice to determine whether there is a national consensus against the
    sentencing practice at issue.” Graham v. Florida, 130 S. Ct. at 2022 (internal quotation
    marks omitted). But because “[c]ommunity consensus, while entitled to great weight, is not
    itself determinative of whether a punishment is cruel and unusual,” it then proceeds to a
    second step. Id. at 2026 (internal quotation marks omitted). “[G]uided by the standards
    elaborated by controlling precedents and by the Court’s own understanding and interpretation
    of the Eighth Amendment’s text, history, meaning, and purpose, the Court must determine
    in the exercise of its own independent judgment whether the punishment in question violates
    the Constitution.” Id. at 2022 (internal quotation marks omitted). In this inquiry, a court
    properly considers “the culpability of the [class of] offenders at issue in light of their crimes
    and characteristics, along with the severity of the punishment in question.” Id. at 2026. It
    “also considers whether the challenged sentencing practice serves legitimate penological
    goals.” Id.
    In Graham v. Florida, the Supreme Court for the first time applied this analysis to
    pronounce a categorical rule for a non-capital sentencing practice: the imposition of life
    imprisonment without parole on juvenile offenders for nonhomicide crimes. The Court
    concluded that just as the Eighth Amendment categorically prohibits capital punishment for
    juvenile offenders, so too does it categorically prohibit life without parole for those same
    offenders when they stand convicted of nonhomicide crimes. See 130 S. Ct. at 2030. In
    16
    reaching this conclusion, the Court identified a kinship between sentences of death and of
    life imprisonment without parole that warranted certain categorical rules to ensure
    proportionality. See id. at 2027, 2033 (observing that although “[t]he State does not execute
    the offender sentenced to life without parole,” “Graham’s sentence guarantees he will die in
    prison”). Nevertheless, the Court did not construe the Eighth Amendment to require that
    juvenile defendants be released at some time during their natural life. See id. at 2030 (“A
    State is not required to guarantee eventual freedom to a juvenile offender convicted of a
    nonhomicide crime.”). It required only that juveniles be given “some meaningful opportunity
    to obtain release based on demonstrated maturity and rehabilitation.” Id.
    Last term, the Court pronounced another categorical rule for a sentence of life without
    parole, barring its mandatory application to juvenile offenders convicted of homicide crimes.
    See Miller v. Alabama, 
    132 S. Ct. 2455
     (2012). Here, the Supreme Court identified no
    categorical constitutional requirement that juveniles sentenced to life imprisonment for
    murder be afforded some opportunity for release. It ruled only that life without parole for
    such juvenile offenders could not be mandatory and had to reflect an individualized
    sentencing determination. See 
    id. at 2460
    .
    In reaching this conclusion, the Court not only reiterated the analogy Graham drew
    between a death sentence and life without parole, but also clarified that the kinship between
    these two harshest possible sentences explained Graham’s pronouncement of a categorical
    rule “in a way unprecedented for a term of imprisonment.” 
    Id. at 2466
    . Relying on that
    17
    kinship, and on precedent categorically barring both capital punishment for juveniles and
    mandatory capital punishment for adults, Miller held that the Eighth Amendment’s “principle
    of proportionality” categorically prohibited mandatory life without parole for juveniles. 
    Id. at 2475
    .    Thus, “a judge or jury must have the opportunity to consider mitigating
    circumstances before imposing the harshest possible penalty for juveniles.” 
    Id.
    C.     Proportionality Review of the Mandatory Five-Year Minimum Sentence as
    Applied to Reingold
    1.     The District Court’s Mistaken Reliance on “Categorical Rule” Analysis
    To Assess the Proportionality of a Mandatory Five-Year Sentence in
    This Particular Case
    The district court appears to have construed Graham to invite categorical rule analysis
    of any term-of-years sentence, including the mandatory five-year sentence at issue here. See
    United States v. C.R., 792 F. Supp. 2d at 507. This misconstrues Graham.
    First, as Miller recognized, Graham’s “unprecedented” imposition of a categorical ban
    outside the context of capital sentencing derives from the Court’s recognition that life
    without parole for juveniles was “akin to the death penalty.” Miller v. Alabama, 
    132 S. Ct. at 2466
    . Nothing in Graham or Miller suggests that a five-year prison term is the sort of
    inherently harsh sentence that—like the death penalty or its deferred equivalent, life
    imprisonment without parole—requires categorical rules to ensure constitutional
    proportionality as applied to particular felony crimes or classes of defendants. Certainly, a
    five-year sentence does not deprive a defendant of all hope of release, the only categorical
    limitation the Supreme Court thought constitutionally necessary for mandatory life sentences
    18
    imposed on juvenile defendants imprisoned for nonhomicide crimes. See Graham v. Florida,
    130 S. Ct. at 2030. Much less does a five-year sentence equate to one of “the law’s most
    serious punishments” so as to raise the constitutional concerns identified in Miller v.
    Alabama about the mandatory application of life without parole to all juveniles. 
    132 S. Ct. at 2467, 2471
    ; see also Harmelin v. Michigan, 
    501 U.S. at 995
     (“[A] sentence which is not
    otherwise cruel and unusual” does not “become[] so simply because it is mandatory.”
    (internal quotation marks omitted)). Accordingly, a mandatory minimum five-year sentence
    is not the sort of sentencing practice that the Supreme Court has ever signaled requires
    categorical rules to ensure constitutional proportionality.
    Second, insofar as the district court purported to identify a consensus against five-year
    prison terms for juveniles convicted of child pornography crimes, we are by no means
    persuaded by its analysis. We need not discuss the point, however, because any such
    consensus is not relevant here. Reingold was already 19 when he committed the crime of
    conviction. In short, he was an adult, not a juvenile. The district court tries to blur the
    distinction between juvenile and adult offenders by finding that, “at the time of the crime,”
    Reingold was “a developmentally immature young adult.” United States v. C.R., 792
    F. Supp. 2d at 506.12 Even if we accept this assessment, however, it hardly supports
    categorical rule analysis in this case. Nowhere does the record reveal any consensus about
    12
    Reingold’s “immaturity” did not have its origins in any organic brain damage or
    cognitive limitations. To the contrary, at least one doctor who interviewed Reingold found
    that his “level of intellectual functioning is in the high-average range.” United States v. C.R.,
    792 F. Supp. 2d at 412 (internal quotation marks omitted).
    19
    how immature adults should be sentenced for child pornography crimes. Moreover,
    immaturity, unlike age, is a subjective criterion, ill suited to the pronouncement of
    categorical rules. See generally Harmelin v. Michigan, 
    501 U.S. at 1000
     (Kennedy, J.,
    concurring) (emphasizing that proportionality review “should be informed by objective
    factors to the maximum possible extent” (internal quotation marks omitted)). The Supreme
    Court recognized as much when, in “[d]rawing the line at 18 years of age” for death
    eligibility in Roper v. Simmons, it acknowledged that “[t]he qualities that distinguish
    juveniles from adults do not disappear when an individual turns 18.” 
    543 U.S. at 574
    .
    Nevertheless, “a line must be drawn” to pronounce a categorical rule, and because “[t]he age
    of 18 is the point where society draws the line for many purposes between childhood and
    adulthood,” the Court used that age to distinguish the class of offenders that categorically
    could not be sentenced to death from others to whom no such categorical prohibition would
    apply. 
    Id.
     This is not to suggest that an adult defendant’s immaturity is irrelevant to
    sentencing. To the contrary, that circumstance is appropriately considered by a judge in
    making a case-specific choice of sentence within a statutorily prescribed range. See
    generally 
    18 U.S.C. §§ 3553
    (a), 3661. We here conclude only that the district court could
    not substitute the defendant’s relative immaturity for the actual age of minority in applying
    categorical-rule analysis to the mandated five-year minimum sentence at issue.
    Third, the district court did not, in any event, employ Graham’s analytic approach to
    pronounce a categorical rule. Rather, it employed such analysis to find a five-year minimum
    20
    sentence “disproportionate to the offense” of conviction “as applied to this defendant.”
    United States v. C.R., 792 F. Supp. 2d at 510 (emphasis added and internal quotation marks
    omitted). The Supreme Court’s proportionality jurisprudence does not support such a
    substitution of Graham’s categorical-rule approach for Harmelin’s particular-case approach
    to assess the proportionality of an otherwise permissible term-of-years sentence as applied
    to a particular case. As the Court explained in Graham, where the proportionality of a term-
    of-years sentence is challenged as applied to a particular defendant convicted for a specific
    crime, the proper analytic approach is that employed in Harmelin and Ewing, which requires
    “a threshold comparison between the severity of the penalty and the gravity of the crime.”
    Graham v. Florida, 130 S. Ct. at 2023. It is where a “type of sentence” is challenged “as it
    applies to an entire class of offenders who have committed a range of crimes” that such “a
    threshold comparison . . . does not advance the analysis” and “the categorical approach” is
    properly employed. Id. at 2022–23. Thus, in Graham, a categorical approach was required
    to assess a proportionality challenge to a sentence of life imprisonment without parole as
    applied to the class of persons under the age of 18 convicted of a range of nonhomicide
    crimes. By contrast, here, a mandatory minimum sentence of five years is challenged as
    applied to Reingold because of his particular immaturity and the circumstances under which
    he distributed child pornography. That proportionality inquiry is properly conducted by
    reference to Harmelin’s case-specific rather than Graham’s categorical-rule analysis.
    21
    When we conduct particular-case analysis here, as we do in the next section of this
    opinion, we conclude that the statutorily mandated five-year minimum sentence does not
    constitute cruel and unusual punishment as applied to Reingold.13
    2.     The Mandatory Five-Year Minimum Sentence Is Not Grossly
    Disportionate as Applied to Reingold
    In reviewing the proportionality of a challenged sentence as applied to a particular
    case, a court must first consider whether the “gravity of the offense and the severity of the
    sentence” give rise to an “inference of gross disproportionality.” Graham v. Florida, 130 S.
    Ct. at 2022 (internal quotation marks omitted). The district court failed to make this
    comparative assessment. We do so here and conclude that the comparison supports no
    inference of gross disproportionality in applying the minimum five-year sentence mandated
    by 
    18 U.S.C. § 2252
    (b)(1) to Reingold.
    a.     The Gravity of the Offense
    Starting with the gravity of the offense at issue, there can be no question that the
    dissemination of child pornography is a serious crime that causes real injury to particularly
    vulnerable victims. As Congress, courts, and scholars all recognize, child pornography
    crimes at their core demand the sexual exploitation and abuse of children. Not only are
    children seriously harmed—physically, emotionally, and mentally—in the process of
    13
    In doing so, we make no categorical pronouncement that a prescribed five-year
    mandatory minimum sentence can never run afoul of the Eighth Amendment’s guarantee of
    proportionality in noncapital criminal sentencing. We therefore leave open the possibility
    that the Eighth Amendment may preclude a congressionally-mandated five-year minimum
    sentence for much less serious conduct.
    22
    producing such pornography, but that harm is then exacerbated by the circulation, often for
    years after the fact, of a graphic record of the child’s exploitation and abuse. See New York
    v. Ferber, 
    458 U.S. 747
    , 757–59 & nn.9–10 (1982) (citing congressional and scholarly
    reports, and court cases).
    The circumstances of this case do not mitigate the general severity of such criminal
    conduct.14 The pornography that is the subject of Reingold’s distribution count of conviction
    is a video depicting a female child, approximately eight years old, unclothed, as an adult
    male penetrates her mouth with his erect penis and then places his mouth on her vagina. It
    is not necessary for us to detail similar depictions of the sexual exploitation of children in the
    materials that Reingold designated for sharing with—i.e., distribution to—other GigaTribe
    users, to confirm the seriousness of the criminal conduct at issue.
    Nor can any mitigation be located in the fact that Reingold’s crimes were facilitated
    by a recent “digital revolution” that has “enormously increased the ways that child
    pornography can be created, accessed, and distributed.” United States v. C.R., 792 F. Supp.
    2d at 367. The ease with which a person can access and distribute child pornography from
    his home—often with no more effort than a few clicks on a computer—may make it easier
    for perpetrators to delude themselves that their conduct is not deviant or harmful. But
    technological advances that facilitate child pornography crimes no more mitigate the real
    14
    It is necessary to discuss these case-specific circumstances to explain why the
    district court’s characterization of them as mitigating is not persuasive and, therefore, does
    not permit a conclusion favorable to Reingold at the first step of proportionality analysis.
    23
    harm caused by these crimes than do technological advances making it easier to perpetrate
    fraud, traffic drugs, or even engage in acts of terrorism—all at a distance from
    victims—mitigate those crimes. If anything, the noted digital revolution may actually
    aggravate child pornography crimes insofar as an expanding market for child pornography
    fuels greater demand for perverse sexual depictions of children, making it more difficult for
    authorities to prevent their sexual exploitation and abuse. See generally United States v.
    Lewis, 
    605 F.3d 395
    , 403 (6th Cir. 2010) (noting that distribution through computers “is
    particularly harmful because it can reach an almost limitless audience” (internal quotation
    marks omitted) (citing H.R. Rep. No. 104-90, at 3–4 (1995), reprinted in 1995 U.S.C.C.A.N.
    759, 760–61)). But precisely because the prevention of such exploitation and abuse is “a
    government objective of surpassing importance,” New York v. Ferber, 
    458 U.S. at 757
    ; see
    
    id.
     at 756–57 (“It is evident beyond the need for elaboration that a State’s interest in
    safeguarding the physical and psychological well-being of a minor is compelling.” (internal
    quotation marks omitted)), we cannot view the distribution of child pornography, however
    accomplished, as anything but a serious crime that threatens real, and frequently violent,
    harm to vulnerable victims, cf. Harmelin v. Michigan, 
    501 U.S. at
    1002–03 (Kennedy, J.,
    concurring) (observing that characterization of drug possession with intent to distribute as
    “nonviolent and victimless” crime “is false to the point of absurdity” given “pernicious
    effects” of drug use).
    24
    No different conclusion is warranted because Reingold professed a principal interest
    in receiving rather than distributing child pornography. See United States v. C.R., 792
    F. Supp. 2d at 354. Reingold acknowledged that when he joined GigaTribe he knew that in
    order to secure child pornography from others, he would have to share child pornography
    with them in return. In short, Reingold understood from the start that, in this barter-like
    market, distribution was integral to receipt. To the extent such arrangements only expand
    the market in which child pornography is disseminated, Reingold’s interest in augmenting
    his own collection of child pornography does not render his distribution of such pornography
    any less serious a crime.
    Nor is Reingold’s crime mitigated by the fact that, once he established his GigaTribe
    share folder, users on the same “closed network of buddies,” id. at 352 (internal quotation
    marks omitted), could access its content without further action by Reingold. Reingold was
    obliged in the first instance to create a share folder and had to designate materials to be
    included therein. The materials he elected to share were child pornography, and among the
    child pornography he designated for sharing was the described video depicting the sexual
    exploitation of an eight-year-old girl. From the totality of affirmative actions that Reingold
    took to allow others to gain access to his share file, we cannot conclude that his was among
    the “most passive” felony crimes. Solem v. Helm, 
    463 U.S. at 296
     (internal quotation marks
    omitted). Nor, for reasons already discussed, can we conclude that the distribution of child
    pornography is a victimless crime or one posing no threat of violence or physical harm. Cf.
    25
    
    id.
     (noting that passing bad check posed no threat of violence); Harmelin v. Michigan, 
    501 U.S. at 1002
     (Kennedy, J., concurring) (declining to view drug possession with intent to
    distribute as “nonviolent and victimless” crime).
    Such a conclusion seems particularly unwarranted here, where Reingold admitted that
    in addition to viewing and distributing child pornography, he repeatedly engaged his
    pre-pubescent sister in sexual activity. Indeed, his last reported sexual interaction with the
    child, when he was 18 and she was 11, was disturbingly similar to the conduct depicted on
    the video that is the subject of the distribution count of conviction. The district court
    concluded that Reingold’s sexual conduct with his sister was mitigated by the lack of adequate
    parental supervision, Reingold’s minority during the first two encounters, and his continued
    immaturity as an adult. See United States v. C.R., 792 F. Supp. 2d at 511; May 16, 2011
    Sentencing Tr. 15:24–16:1. Even if correct, such excuses cannot transform the admitted three
    encounters into something benign, or deny their scarring effect on the girl. Much less do these
    excuses mitigate the exacerbating harm caused to children by Reingold’s distribution of
    pornography in which they are depicted.
    For all these reasons, the distribution crime of conviction is appropriately viewed as
    a serious offense.
    b.     The Severity of the Sentence at Issue
    With the gravity of Reingold’s offense thus weighing heavily in the balance, we
    consider whether a congressionally mandated five-year minimum sentence is grossly
    disproportionate to the crime. The question requires no extended discussion.
    26
    As has long been recognized, “it is difficult, if not impossible to halt” the sexual
    exploitation and abuse of minors by pursuing only the producers of child pornography. New
    York v. Ferber, 
    458 U.S. at
    759–60. Thus, the Supreme Court has acknowledged that “[t]he
    most expeditious if not the only practical method of law enforcement may be to dry up the
    market for this material by imposing severe criminal penalties” on all persons in the
    distribution chain. 
    Id. at 760
     (emphasis added). With precisely this objective in mind, see
    H.R. Conf. Rep. 108-66, at *28 (2003), reprinted in 2003 U.S.C.C.A.N. 683 (quoting New
    York v. Ferber, 
    458 U.S. at 760
    ), Congress, in 2003, established a graduated sentencing
    regime for crimes involving child pornography, with any knowing receipt or distribution of
    child pornography transmitted in interstate or foreign commerce punishable by a prison term
    of “not less than five years and not more than 20 years” in prison. 
    18 U.S.C. § 2252
    (b)(1).15
    The question on this appeal is not whether we would ourselves have made that precise policy
    decision if charged with legislative responsibility. In our judicial capacity, we conclude
    simply that no inference of “gross disproportionality” can be drawn from Congress’s
    enactment of a five-year minimum sentence for as serious a felony crime as the distribution
    of child pornography. See Harmelin v. Michigan, 
    501 U.S. at 999
     (Kennedy, J., concurring)
    15
    Pursuant to this graduated scheme, simple possession of child pornography carries
    no mandatory minimum sentence and a possible maximum of “not more than 10 years.” 
    18 U.S.C. § 2252
    (b)(2). Meanwhile, the production of child pornography in interstate
    commerce or the publication of an “advertisement seeking or offering . . . to receive,
    exchange, buy, produce, display, distribute, or reproduce” such child pornography is
    punishable by a prison term of “not less than 15 years nor more than 30 years.” 
    Id.
    § 2251(d), (e). The penalties for each of these proscribed activities are increased for
    defendants with prior child pornography convictions. See id. §§ 2251(e), 2252(b)(1)–(2).
    27
    (emphasizing “substantial deference” that reviewing courts owe legislature’s “broad
    authority . . . in determining the types and limits of punishments for crimes” (internal
    quotation marks omitted)).
    In making that determination, we need not look beyond the depicted sexual
    exploitation of an eight-year old on the distributed video to conclude that the crime of
    conviction here is a more serious offense than the golf club and videotape thefts in Ewing and
    Lockyer, for which the Supreme Court upheld prison sentences of 25 years to life. To be sure,
    those sentences were informed by the defendants’ prior criminal records. Nevertheless, a
    large number of federal felony crimes carry the possibility of five-year prison terms for first
    time offenders.16 In such circumstances, we can hardly infer gross disproportionality from
    Congress’s decision to apply such a punishment to a felony crime presenting the serious
    harms associated with the distribution of child pornography.
    16
    See, e.g., 
    18 U.S.C. § 81
     (providing for sentence up to 25 years for arson); 
    id.
    § 115(b)(1)(B)(ii)–(iv) (providing for sentence up to 10 years for physical assault on federal
    official, with possible higher sentences depending on degree of injury); id. § 201 (providing
    for sentence up to 15 years for bribery); id. § 371 (providing for sentence up to five years for
    conspiracy); id. § 471 (providing for sentence up to 20 years for forgery of United States
    securities); id. § 545 (providing for sentence up to 20 years for smuggling); id. § 659
    (providing for sentence up to 10 years for theft of goods in interstate commerce); id. § 892
    (providing for sentence up to 20 years for making an extortionate extension of credit); id.
    § 924(c)(1) (providing for mandatory consecutive sentence of five years for carrying firearm
    during crime of violence or drug trafficking, with possible enhancements for how gun was
    used, type of firearm, and criminal record); id. § 1001 (providing for sentence up to five
    years for making false statement to federal official); id. § 1341 (providing for sentence up
    to 20 years for mail fraud); id. § 1542 (providing for sentence up to 10 years for passport
    fraud); id. § 1621 (providing for sentence up to five years for perjury); id. § 1956 (providing
    for sentence up to 20 years for money laundering).
    28
    No different conclusion is warranted because Congress mandated a minimum five-year
    sentence rather than leaving the possibility of such a punishment to the discretion of the
    sentencing judge. As the Supreme Court observed in Harmelin v. Michigan, the legislature’s
    “‘power to define criminal punishments without giving the courts any sentencing discretion’”
    is “beyond question.” 
    501 U.S. at 1006
     (Kennedy, J., concurring) (quoting Chapman v.
    United States, 
    500 U.S. 453
    , 467 (1991)); see id. at 999 (recognizing that “competing theories
    of mandatory and discretionary sentencing have been in varying degrees of ascendancy or
    decline since the beginning of the Republic”). Precisely because statutorily mandated
    sentences represent not the judgment of a single judge but “the collective wisdom of
    the . . . Legislature and, as a consequence, the . . . citizenry,” in Harmelin the Court accorded
    great deference to a state legislature’s policy decision to mandate life sentences for persons
    who possessed more than 650 grams (approximately a pound and a half) of cocaine. Id. at
    1006. Indeed, the Court there noted that it had “never invalidated a penalty mandated by a
    legislature based only on the length of sentence, and, especially with a crime as severe as
    [drug possession], we should do so only in the most extreme circumstance.” Id.
    This case does not present that extreme circumstance. The crime here at issue is as
    harmful as that in Harmelin, while the challenged five-year minimum is far less “severe and
    unforgiving” than the life sentence upheld in that case. Id. at 1008. Indeed, here Congress
    did not mandate a single sentence for all persons who distribute child pornography, nor set
    a maximum sentence that was the harshest term of incarceration permitted by law. See
    generally Miller v. Alabama, 
    132 S. Ct. at
    2467–68. Rather, it provided a sentencing range
    29
    of “not less than 5 years and not more than 20 years” for the distribution of child pornography.
    
    18 U.S.C. § 2252
    (b)(1). To the extent every sentence is a function of both the crime
    committed and the character of the defendant who committed it, Congress decided only that
    the distribution of child pornography was a sufficiently serious crime as to require at least a
    five-year sentence even for the most sympathetic defendant. But having set this floor,
    Congress then left it entirely to district courts to assess the particulars of the crime and the
    character of the defendant to determine whether some other sentence, between the five-year
    minimum and twenty-year maximum, might be warranted to serve the interests of justice. In
    this respect it afforded more “mechanisms for consideration of individual circumstances” in
    child pornography distribution cases than were available for drug trafficking in Harmelin.
    Harmelin v. Michigan, 
    501 U.S. at 1008
     (Kennedy, J., concurring); see 
    id.
     (noting that
    “[p]rosecutorial discretion before sentence and executive or legislative clemency afterwards
    provide means for the State to avert or correct unjust sentences”).
    Nor does Reingold’s immaturity give rise to an inference of gross disproportionality.
    An adult defendant’s immaturity may mitigate his moral culpability, but it does not reduce the
    harmful effects of his crime, which, as we have explained, are properly viewed as quite
    serious in cases of distribution of child pornography. Indeed, where the sentence at issue for
    such a serious crime is a minimum prison term of five years, the punishment is not so severe
    as to permit us to infer gross disproportionality from Congress’s decision to mandate its
    imposition on all adult defendants, without regard to their relative maturity. See generally
    Miller v. Alabama, 
    132 S. Ct. at 2460
     (prohibiting mandatory life imprisonment without
    30
    parole only for juvenile, not adult, offenders); United States v. Merchant, No. 12-12957, 
    2013 WL 461218
    , at *1 (11th Cir. Feb. 7, 2013) (rejecting argument that 25-year-old defendant’s
    lack of sophistication, limited life experience, and amenability to treatment rendered 17.5-year
    sentence for distribution of large quantity of child pornography grossly disproportionate); cf.
    United States v. Moore, 
    643 F.3d 451
    , 454 (6th Cir. 2011) (rejecting claim that imposition of
    15-year mandatory minimum sentence on four-time felon convicted of carrying firearm was
    grossly disproportionate in light of defendant’s diminished mental capacity). We nevertheless
    reiterate the point we made earlier: the district court may, of course, take the defendant’s
    immaturity into account in deciding where within the prescribed statutory range to sentence
    Reingold. See 
    18 U.S.C. §§ 3553
    (a), 3661; see also United States v. Moore, 
    643 F.3d at 455
    (noting district court’s consideration of defendant’s reduced mental capacity in imposing
    sentence at very bottom of Guidelines range); United States v. Stern, 
    590 F. Supp. 2d 945
    , 953
    (N.D. Ohio 2008) (concluding that fact that defendant began downloading child pornography
    at 14 “weigh[ed] heavily in favor of a deviation [from Guidelines range] under § 3553(a)”);
    cf. United States v. Wachowiak, 
    412 F. Supp. 2d 958
    , 964 (E.D. Wis. 2006) (imposing 70-
    month sentence on defendant subject to mandatory minimum sentence of five years with
    applicable Guidelines range of 121 to 151 months’ imprisonment in light of various mitigating
    factors). But it cannot rely on Reingold’s relative immaturity to hold a five-year minimum
    sentence for the distribution of child pornography to be cruel and unusual punishment.
    Our conclusion that imposition of the five-year mandatory minimum sentence in this
    case does not give rise to an inference of gross disproportionality finds further support in our
    31
    own precedent. In United States v. Ramos, 
    685 F.3d 120
     (2d Cir. 2012), a case in which a
    recidivist defendant convicted of receiving and possessing child pornography faced a 15-year
    minimum sentence, we easily rejected an Eighth Amendment challenge to that higher
    minimum, noting that it was well below the defendant’s Guidelines range and that “‘[l]engthy
    prison sentences . . . do not violate the Eighth Amendment’s prohibition against cruel and
    unusual punishment when based on proper application of the Sentencing Guidelines or
    statutorily mandated . . . terms,’” 
    id.
     at 134 n.11 (quoting United States v. Yousef, 
    327 F.3d 56
    , 163 (2d Cir. 2003)) (second and third alterations in Ramos).
    Our sister circuits have similarly rejected Eighth Amendment challenges to mandatory
    minimum sentences in child pornography or exploitation cases. See United States v. Hart,
    
    635 F.3d 850
    , 859 (6th Cir. 2011) (upholding 15-year mandatory minimum under 
    18 U.S.C. § 2251
     for persuading minor to engage in sexually explicit conduct for purpose of producing
    visual depictions, and noting same ruling with respect to 10-year mandatory minimum for
    enticing minor into sexual relations in violation of 
    18 U.S.C. §§ 2422
    (b) and 2251); United
    States v. Nagel, 
    559 F.3d 756
    , 762 (7th Cir. 2009) (holding 10-year mandatory minimum
    sentence under 
    18 U.S.C. § 2422
    (b) not grossly disproportionate to crime of attempting to
    entice minor to engage in criminal sexual act); United States v. Malloy, 
    568 F.3d 166
    , 180 &
    n.14 (4th Cir. 2009) (upholding 15-year mandatory minimum sentence under 
    18 U.S.C. § 2251
    ); United States v. Gross, 
    437 F.3d 691
    , 695 (7th Cir. 2006) (concluding that 15-year
    mandatory minimum sentence under 18 U.S.C. § 2252A(b)(1) for distribution of child
    pornography by defendant who was former victim and perpetrator of child sexual abuse was
    32
    not grossly disproportionate to crime in light of high bar Supreme Court has set for such
    claims, seriousness of crime, and defendant’s prior record); United States v. MacEwan, 
    445 F.3d 237
    , 250 (3d Cir. 2006) (rejecting gross disproportionality challenge to 15-year
    minimum sentence mandated by 
    18 U.S.C. § 2252
    (a)(2)(B), (b)(1) for repeat offender
    convicted of receipt of child pornography); see also United States v. Dwinells, 
    508 F.3d 63
    ,
    69 (1st Cir. 2007) (rejecting Eighth Amendment challenge to mandatory minimum sentence
    for attempting to persuade, induce, entice, or coerce minor to engage in criminal sexual
    activity in violation of 
    18 U.S.C. § 2242
    (b), noting that “it is not the proper function of the
    courts to act as super-legislatures, passing judgment upon Congress’s penological
    determinations”).
    In sum, the application of a mandatory five-year sentence to the distribution crime of
    conviction in this particular case does not give rise to an inference of gross disproportionality
    suggestive of cruel and unusual punishment. Thus, we need not engage in any sentencing
    comparison to determine, as we do here, that the district court erred in concluding that the
    Eighth Amendment barred the application of a five-year mandatory minimum sentence in this
    case. Accordingly, we remand the case for the district court to vacate its original sentence and
    to resentence Reingold consistent with the statutory mandate.
    D.     Calculation of the Applicable Guidelines Range
    The United States submits that the district court erred in failing to apply certain
    Sentencing Guidelines enhancements to the calculation of Reingold’s applicable Guidelines
    range. Specifically, it contends that enhancements were warranted for (1) Reingold’s
    33
    engagement in a pattern of sexual abuse or exploitation of a minor, see U.S.S.G.
    § 2G2.2(b)(5); (2) the use of a computer to commit the crime of conviction, see id.
    § 2G2.2(b)(6); and (3) the distribution of child pornography, see id. § 2G2.2(b)(3)(F).
    Reingold responds that the district court correctly declined to apply these enhancements, but
    asserts that, if there was error, it was necessarily harmless because “the record is abundantly
    clear that Judge Weinstein would have imposed the same sentence regardless of the
    recommended guideline range.” Appellee’s Br. 43.
    Our identification of a Guidelines calculation error as “harmless” allows us to uphold
    an otherwise valid sentence and to avoid vacatur and remand where it is clear that the district
    court would impose the same sentence in any event. See United States v. Jass, 
    569 F.3d 47
    ,
    68 (2d Cir. 2009). In this case, however, we cannot avoid remand and resentencing because
    we have identified a non-Guidelines sentencing error, i.e., the district court’s refusal to impose
    a mandatory five-year minimum sentence based on an erroneous Eighth Amendment
    determination. Thus, on remand, the district court will not be able to impose the same
    sentence. We recognize that the district court may well choose on remand to impose a
    non-Guidelines sentence. Nevertheless, “we have indicated that a correct Guidelines
    calculation must normally precede [such a] decision.” United States v. Rodriguez, 
    587 F.3d 573
    , 584 (2d Cir. 2009). Accordingly, we proceed to consider the government’s Guidelines
    calculation challenge.
    In doing so, we interpret relevant Guidelines provisions de novo, but we defer to the
    district court’s findings of facts pertinent to the Guidelines absent clear error. See United
    States v. Broxmeyer, 
    699 F.3d 265
    , 281 (2d Cir. 2012).
    34
    1.      Pattern of Abuse Enhancement
    Guideline § 2G2.2, which applies to defendants convicted of child pornography crimes
    pursuant to 
    18 U.S.C. § 2252
    , provides for a five-level enhancement in offense level “[i]f the
    defendant engaged in a pattern of activity involving the sexual abuse or exploitation of a
    minor.” U.S.S.G. § 2G2.2(b)(5). This Guideline attempts to assess both a defendant’s risk
    of recidivism and the potential harm to others that such recidivism could present. See United
    States v. Laraneta, 
    700 F.3d 983
    , 987 (7th Cir. 2012) (observing that, with respect to
    § 2G2.2(b)(5), defendant’s “[o]ther acts of sexual predation . . . have predictive significance
    with regard to the likelihood of recidivism, . . .[a] relevant consideration in deciding how long
    a defendant should be incapacitated (by being imprisoned) from committing further crimes”).
    The Probation Department initially recommended, and the government urged, that this
    five-level enhancement be applied to Reingold based on his admitted three sexual contacts
    with his half-sister. The district court disagreed, finding § 2G2.2(b)(5) inapplicable because
    Reingold was a minor when the first two contacts with his sister occurred. Further, it
    observed that the acts were attributable largely to a lack of “proper parental supervision,” and
    were so lacking in temporal proximity as to appear “aberrant.” May 16, 2011 Sentencing Tr.
    15:24–16:1. These circumstances do not, in fact, make § 2G2.2(b)(5) inapplicable here.
    The “pattern of activity involving the sexual abuse or exploitation of a minor” required
    to warrant a § 2G2.2(b)(5) enhancement is specifically defined in the Guideline’s application
    notes to mean “any combination of two or more separate instances of the sexual abuse or
    sexual exploitation of a minor by the defendant, whether or not the abuse or exploitation
    (A) occurred during the course of the offense; (B) involved the same minor; or (C) resulted
    35
    in a conviction for such conduct.” U.S.S.G. § 2G2.2 cmt. n.1. The same application note
    defines “sexual abuse or exploitation” to mean
    (A) conduct described in 
    18 U.S.C. § 2241
    , § 2242, § 2243, § 2251(a)–(c),
    § 2251(d)(1)(B), § 2251A, § 2260(b), § 2421, § 2422, or § 2423; (B) an
    offense under state law, that would have been an offense under any such
    section if the offense had occurred within the special maritime or territorial
    jurisdiction of the United States; or (C) an attempt or conspiracy to commit
    any of the offenses under subdivisions (A) or (B).
    Id. The note also specifically excludes from the definition of “sexual abuse or exploitation”
    the “possession, accessing with intent to view, receipt, or trafficking in material relating to
    the sexual abuse or exploitation of a minor.” Id.
    Read together, these definitions signal that § 2G2.2(b)(5) is narrow in one respect and
    expansive in another. The specifically referenced federal statutes cabin the conduct that
    qualifies as “sexual abuse or exploitation” for purposes of a § 2G2.2(b)(5) enhancement. At
    the same time, the expansive word “any” in the phrase “any combination of two or more
    separate instances of the sexual abuse or sexual exploitation of a minor by the defendant”
    signals that any conduct described within one of the specified statutes is properly considered
    in making a § 2G2.2(b)(5) assessment and that nothing more than two separate instances of
    such conduct is required to demonstrate the requisite pattern.
    Thus, the lack of temporal proximity in Reingold’s sexual contacts with his sister was
    not a permissible ground for refusing to apply a § 2G2.2(b)(5) enhancement. See generally
    United States v. Salim, 
    549 F.3d 67
    , 79 (2d Cir. 2008) (holding it legal error to impose
    additional requirement beyond plain language of Guideline). In so holding, we join our sister
    circuits, which have uniformly concluded that no temporal proximity among acts of sexual
    36
    abuse or exploitation is required to satisfy the pattern requirement of § 2G2.2(b)(5). See,
    e.g., United States v. Woodard, 
    694 F.3d 950
    , 953–54 (8th Cir. 2012); United States v. Clark,
    
    685 F.3d 72
    , 79 (1st Cir. 2012); United States v. McGarity, 
    669 F.3d 1218
    , 1260 (11th Cir.
    2012); United States v. Bacon, 
    646 F.3d 218
    , 221 (5th Cir. 2011); United States v. Olfano,
    
    503 F.3d 240
    , 243 (3d Cir. 2007); United States v. Garner, 
    490 F.3d 739
    , 743 (9th Cir. 2007);
    United States v. Gawthrop, 
    310 F.3d 405
    , 414 (6th Cir. 2002); United States v. Lovaas, 
    241 F.3d 900
    , 904 (7th Cir. 2001).
    Nor can § 2G2.2(b)(5) and its application notes be construed to exclude conduct
    satisfying its definition of sexual abuse and exploitation from pattern consideration based on
    mitigating circumstances.17 As noted, the Guideline strictly limits the activities qualifying
    as sexual abuse and exploitation, but where conduct falls within that narrowly defined
    sphere, “any combination of two or more instances” of such abuse or exploitation—not any
    combination unexplained by mitigating circumstances—qualifies as a “pattern” warranting
    an enhancement. That mitigating circumstances are not relevant to a particular Guideline’s
    applicability does not, however, mean that a district court may not properly rely on such
    circumstances either in deciding where within the applicable Guidelines range to sentence
    a defendant or in deciding to sentence a defendant to a non-Guidelines sentence.
    17
    Even if inadequate parental supervision might somehow have contributed to
    Reingold’s first sexual contact with his sister, when the 15-year-old boy and his eight-year-
    old sister shared a bed on a family vacation, it is not apparent how it mitigates the second and
    third contacts absent a conclusion that no responsible parent would leave a teenage boy alone
    with his pre-pubescent sister, which hardly seems warranted. We need not pursue this
    essentially factual question further, however, in light of our legal conclusion that the
    language of § 2G2.2(b)(5) provides for any conduct satisfying its limited definition of sexual
    abuse and exploitation to be considered, with any two separate instances of such conduct
    satisfying the pattern requirement for an enhancement.
    37
    We further conclude that the district court erred in excluding from § 2G2.2(b)(5)
    consideration of Reingold’s first two sexual contacts with his half-sister on the ground that
    defendant was then himself a minor. This court has not previously had occasion to consider
    whether acts of sexual abuse or exploitation of a minor by a minor can support a
    § 2G2.2(b)(5) enhancement.        We have however, considered that question in similar
    circumstances and held that they can. See United States v. Phillips, 
    431 F.3d 86
    , 90–93 (2d
    Cir. 2005).
    In Phillips, a defendant convicted of sexually exploiting a minor in violation of 
    18 U.S.C. § 2251
    (a) and (b) argued that the Ҥ 4B1.5(b) enhancement for a pattern of prohibited
    sexual behavior does not apply to unadjudicated conduct perpetrated by an adolescent
    because neither the Guidelines nor the Application Notes explicitly say that it does.” Id. at
    90. In rejecting this argument, we noted that one of the statutes defining conduct supporting
    the enhancement, 
    18 U.S.C. § 2243
    ,18 does not “limit[] its coverage to violators over the age
    of eighteen,” thus making “sexual abuse of a minor by a minor . . . prohibited conduct
    constituting an offense under federal law.” 
    Id. at 91
    . We further observed that, by contrast
    to other Guidelines, which condition enhancements on whether relevant offenses were adult
    18
    
    18 U.S.C. § 2243
     makes it a felony for any person:
    in the special maritime and territorial jurisdiction of the United States or in a
    Federal prison, . . . knowingly [to] engage[] in a sexual act with another person
    who–
    (1) has attained the age of 12 years but has not attained the age of 16 years;
    and
    (2) is at least four years younger than the person so engaging;
    or attempts to do so. . . .
    
    Id.
     § 2243(a).
    38
    convictions, § 4B1.5(b) contained no comparable language “placing constraints on the use
    of a conviction based on the defendant’s age.” Id. at 93; see U.S.S.G. §§ 4A1.1, 4B1.1.
    Accordingly, we concluded that, under § 4B1.5(b), “the district court [was] permitted to take
    into account sexually exploitive conduct that occurred when the defendant was himself a
    juvenile.” United States v. Phillips, 
    431 F.3d at 93
    .
    The same reasoning applies to § 2G2.2(b)(5). Among the statutes whose conduct
    describes the sexual abuse or exploitation of a minor relevant to this Guideline is 
    18 U.S.C. § 2241
    (c), which makes it a crime knowingly to engage “in a sexual act with another person
    who has not attained the age of 12” within the jurisdiction of the United States. Like § 2243,
    § 2241(c) does not limit its coverage to offenders over the age of 18. Nor does any language
    in § 2G2.2(b)(5) or its application notes require consideration of a defendant’s age at the time
    of past instances of sexual abuse or exploitation. In the absence of such language, and
    consistent with our decision in Phillips, we here conclude that sexual abuse or exploitation
    of a minor undertaken by a defendant who was a juvenile at the time of the incident is
    properly considered in applying the § 2G2.2(b)(5) pattern enhancement. The two of our
    sister circuits to have considered this question have reached the same conclusion. See United
    States v. Woodard, 694 F.3d at 953 [8th Cir.]; United States v. Olfano, 
    503 F.3d at 243
     [3d
    Cir.].
    We therefore conclude that the district court erred in relying on Reingold’s minority,
    lack of temporal proximity, and inadequate supervision as grounds not to consider his
    contacts with his sister as a basis for a § 2G2.2(b)(5) enhancement in this case. In rejecting
    these grounds for decision, we do not, however, conclude that Reingold warrants a
    39
    § 2G2.2(b)(5) enhancement. That depends on whether his sexual contacts with his sister
    qualify as “sexual abuse or exploitation,” a factual finding that the district court never made.
    As we have already observed, “sexual abuse or exploitation,” as used in
    § 2G2.2(b)(5), means only such conduct as is described in certain criminal statutes. The
    definition of a “sexual act” for purposes of § 2241(c), which appears to be the relevant statute
    here, derives from 
    18 U.S.C. § 2246
    (2)(D), which defines the phrase to mean, inter alia, “the
    intentional touching, not through the clothing, of the genitalia of another person who has not
    attained the age of 16 years with an intent to abuse, humiliate, harass, degrade, or arouse or
    gratify the sexual desire of any person.”
    Of Reingold’s three sexual contacts with his sister, the last—when he was 18 and she
    was 11—appears plainly to qualify. Reingold admitted that on that occasion, he had his
    sister “manually stimulate his penis, while he rubbed her breasts and manually stimulated her
    vagina, both over and under her panties,” PSR ¶ 11, and “coached her on how to perform oral
    sex on him” and performed oral sex on her, 
    id. ¶ 13
    . The siblings’ first encounter might also
    qualify in that Reingold admitted that on that first occasion, when he was 15 and his sister
    eight, he had her sister manually stimulate his penis while he touched the girl’s “privates,
    under her clothing.” 
    Id.
     Less clear is whether the second encounter qualifies as a sexual act.
    On that occasion, when Reingold was 16 and his sister nine, he again had his sister manually
    stimulate his penis, but Reingold admitted rubbing her vagina only over her underpants. We
    leave it to the district court to resolve these open factual questions as to which of Reingold’s
    contacts involved “a sexual act.”
    40
    If, however, the facts show that on two or more occasions Reingold engaged his sister,
    a girl then younger than twelve, in sexual acts as defined by federal law, those two separate
    instances of sexual abuse or exploitation would warrant a five-level enhancement to his
    Guidelines offense level calculation pursuant to U.S.S.G. § 2G2.2(b)(5).
    2.     Use of a Computer Enhancement
    Guideline § 2G2.2(b)(6) provides for a two-level enhancement “[i]f the offense
    involved the use of a computer.” The district court declined to apply the enhancement in this
    case, finding it to constitute impermissible “double counting.” United States v. C.R., 792
    F. Supp. 2d at 512. That conclusion was unwarranted in light of United States v. Johnson,
    
    221 F.3d 83
    , 99 (2d Cir. 2000), in which we specifically rejected a double-counting challenge
    to the application of a § 2G2.2(b)(6) enhancement. As Johnson observed, the use of a
    computer is not essential to the act of distributing child pornography. A person “can traffic
    in child pornography without using a computer much like one could commit a robbery
    without the use of a gun.” Id. (internal quotation marks omitted). Thus, the enhancement
    does not result in double counting because it does not “increase a defendant’s sentence to
    reflect the kind of harm that has already been fully accounted for” by the base offense level.
    United States v. Volpe, 
    224 F.3d 72
    , 76 (2d Cir. 2000) (internal quotation marks omitted).
    This conclusion is reinforced by our earlier observation that the digital revolution,
    which may be responsible for more child pornography crimes’ being committed by computer,
    has aggravated rather than mitigated the harms associated with such crime. See supra at Part
    II.C.2.a. By making it easier to retrieve and distribute child pornography, computers have
    expanded the market for child pornography, which in turn fuels a greater demand for a
    41
    product that can only be produced by abusing and exploiting children. See generally United
    States v. Lewis, 
    605 F.3d at 403
    . Moreover, once child pornography is circulated by
    computer, it becomes almost impossible to remove or destroy. In such circumstances, it was
    hardly unreasonable, much less double counting, for the Sentencing Commission to conclude
    that the base offense level applicable to all distributors of child pornography—even those
    who share items non-electronically—should be enhanced for persons who commit the crime
    by using a computer.
    Reingold submits that since Johnson this court has expressed reservations about the
    § 2G2.2(b)(6) enhancement because, now that so many child pornography crimes are
    committed by computer, the enhancement applies “in virtually every case” so as to have “the
    flavor” of double counting. United States v. Tutty, 
    612 F.3d 128
    , 132 (2d Cir. 2010); see
    United States v. Dorvee, 
    616 F.3d 174
    , 186 (2d Cir. 2010).19 In neither case, however, did
    we reverse Johnson or hold that it would be impermissible double counting to apply a
    § 2G2.2(b)(6) enhancement when the distribution of child pornography is effected by
    computer.   Rather, the noted reservations informed the observation that substantive
    reasonableness concerns could arise where courts imposed sentences near the statutory
    maximum as a result of Guidelines enhancements that now seemed to apply “in virtually
    every case.” United States v. Tutty, 
    612 F.3d at 132
    .
    Here, we do not review the substantive reasonableness of a sentence at the top of the
    19
    Neither case had occasion to consider whether the reason so many of the same
    enhancements apply in the child pornography cases we review is that the government,
    confronting an epidemic of such crimes with limited resources, has focused its prosecutorial
    efforts on those cases presenting these aggravating factors.
    42
    statutory range. We consider only whether the district court erred in concluding that it would
    be impermissible double counting to apply a computer use enhancement to the calculation
    of Reingold’s Guidelines. In light of Johnson, we conclude that the district court did so err.
    On remand, the district court should apply this enhancement to its calculation of Reingold’s
    recommended Guidelines range.
    3.     Distribution Enhancement
    In calculating Reingold’s Guidelines range, the district court further declined to apply
    the two-level enhancement for distribution provided in U.S.S.G. § 2G2.2(b)(3)(F). The
    district court found that the base offense level for § 2G2.2(a)(2) already accounted for the
    harms attributable to distribution, making any enhancement “a form of double counting.”
    May 16, 2011 Sentencing Tr. 13:8–10. Moreover, it found that Reingold’s primary objective
    in using the GigaTribe file sharing program was to receive child pornography rather than to
    distribute it to others. Neither ground makes the distribution enhancement inapplicable to
    this case.
    a.     A § 2G2.2 Distribution Enhancement Does Not Constitute
    Double Counting in This Case
    The district court concluded that because distribution was a necessary element of
    Reingold’s crime of conviction, any harm associated with distribution was necessarily fully
    accounted for in the base offense level of his Guideline. See United States v. Watkins, 
    667 F.3d 254
    , 261 (2d Cir. 2012) (stating that impermissible double counting occurs when
    Guidelines enhancement is applied to reflect harm already “fully accounted for by another
    43
    part of the guidelines” (alterations and internal quotation marks omitted)). The conclusion
    is unwarranted.
    First, distribution need not be present in every conviction under the statute at issue.
    Section 2252(a)(2) proscribes the knowing receipt or distribution of child pornography. See
    United States v. Salim, 
    549 F.3d at 76
     (holding that no double counting concern arises where
    Guidelines enhance for “additional factor that will not be present in every conviction under
    the statute” (internal quotation marks omitted)).
    Second, neither the applicable Guideline, U.S.S.G. § 2G2.2, nor the base offense level
    dictated by that Guideline for this case, is limited to distribution crimes. Guideline § 2G2.2
    sweeps broadly to address a wide range of criminal conduct occurring after child
    pornography has been produced. As that Guideline’s title indicates, such conduct includes
    (1) “Trafficking,” (2) “Receiving,” (3) “Transporting,” (4) “Shipping,” (5) “Soliciting,” and
    (6) “Advertising Material Involving the Sexual Exploitation of a Minor,” as well as
    (7) “Possessing” such material, both with and without intent to distribute.20
    To assist sentencing judges in distinguishing among such varied crimes and assessing
    their severity in particular cases, § 2G2.2 draws various distinctions. To begin, the Guideline
    draws a gross distinction between crimes of conviction implicating only simple possession
    of child pornography21 and all other covered crimes, assigning a base offense level of 18 to
    20
    Guideline § 2G2.2 applies to defendants convicted of the myriad offenses
    proscribed by 18 U.S.C. §§ 1466A, 2251(d)(1)(A), 2252, 2252A(a) and (b), and 2260(b).
    See United States Sentencing Commission, Guidelines Manual, Apppendix A.
    21
    This first set also includes production and distribution crimes involving adapted or
    modified depictions of a minor. See 18 U.S.C. § 2252A(a)(7).
    44
    the former, see U.S.S.G. § 2G2.2(a)(1), and a base offense level of 22 to the latter, see id.
    § 2G2.2(a)(2). Within the latter set—which includes the receipt, solicitation, transportation,
    and advertisement of child pornography, as well as its sale or distribution—the Guideline
    provides for the base offense level to be reduced two levels in cases where “the defendant’s
    conduct was limited to the receipt or solicitation” of child pornography, and “the defendant
    did not intend to traffic, or distribute, in such material.” Id. § 2G2.2(b)(1). At the same time,
    however, the Guideline provides for an enhancement to the base offense level for offenses
    that involved the distribution of child pornography. See id. § 2G2.2(b)(3). Specifically, it
    dictates a two-level enhancement whenever an offense involved distribution, see id.
    § 2G2.2(b)(3)(F), with the possibility of greater enhancements if the distribution was for
    pecuniary or other tangible gain, see id. § 2G2.2(b)(3)(A)–(B), or to a minor, see id.
    § 2G2.2(b)(3)(C)–(E).
    This structure cannot be understood to address the harm associated with the
    distribution of child pornography in a base offense level of 22 that applies equally to a
    variety of offenses, some involving distribution and others not. Rather, § 2G2.2 is structured
    so that the range of harms associated with distribution can be addressed through various
    enhancements. Indeed, that conclusion has been so obvious to those of our sister circuits to
    have considered the question that they have employed little discussion to reject double
    counting challenges to the application of a § 2G2.2(b)(3)(F) enhancement to defendants
    convicted of distribution offenses. See United States v. Chiaradio, 
    684 F.3d 265
    , 283 (1st
    Cir. 2012) (identifying “absolutely no basis” for inferring that distribution enhancement did
    not apply to defendant convicted of distribution crime); United States v. Frakes, 402
    45
    F. App’x 332, 335–36 (10th Cir. 2010) (“Rather than forbidding double-counting, § 2G2.2
    expressly allows a two-level enhancement for distribution,” such that a minimum two-point
    enhancement “will always apply” to defendants convicted of distribution offenses (emphasis
    in original)).
    We agree that a minimum two-level enhancement for distribution applies to the
    calculation of Reingold’s Guidelines, and we conclude that the district court erred as a matter
    of law in holding that such an enhancement constituted impermissible double counting.
    b.     Reingold’s Offense Involved Distribution
    No different conclusion is warranted because the district court concluded that
    Reingold’s primary purpose in committing the distribution offense of conviction was to
    receive rather than to distribute child pornography.
    The application notes to § 2G2.2 define “distribution” to mean
    any act, including possession with intent to distribute, production,
    transmission, advertisement, and transportation, related to the transfer of
    material involving the sexual exploitation of a minor. Accordingly,
    distribution includes posting material involving the sexual exploitation of a
    minor on a website for public viewing but does not include the mere
    solicitation of such material by a defendant.
    U.S.S.G. § 2G2.2 cmt. n.1 (emphasis added). Use of the word “any” to modify “act” signals
    that the phrase should be construed broadly. Similarly, use of the word “including” in the
    first sentence and “includes” in the second sentence signals that the cited acts of distribution
    are illustrative rather than exhaustive. See United States v. Ramos, 
    695 F.3d 1035
    , 1040
    (10th Cir. 2012) (construing “including” in § 2G2.2 application note’s definition of
    46
    distribution as “non-exhaustive”). Nothing in the definition suggests that application of a
    § 2G2.2(b)(3) enhancement depends on distribution being a defendant’s primary intent in
    committing the offense of conviction. Indeed, a number of our sister circuits have construed
    the enhancement to apply without regard to a defendant’s intent as long as the offense of
    conviction involved distribution. See United States v. Hayden, No. 12-11346, 
    2013 WL 781804
    , at *5 (11th Cir. Mar. 4, 2013) (observing that “neither § 2G2.2(b)(3)(F) nor the
    application notes impose an intent requirement” in upholding district court’s application of
    enhancement); United States v. Ramos, 695 F.3d at 1041 [10th Cir.] (holding that “intent to
    distribute is not required for act to qualify as ‘distribution’ under § 2G2.2(b)” (emphasis in
    original)).
    Here, even if Reingold’s primary intent in joining GigaTribe was “not to distribute but
    more to just receive” child pornography, May 10, 2011 Sentencing Tr. 16:10–11, the record
    makes plain that he both knew from the start that distribution was a necessary condition of
    receipt, see id. at 16:9, 19–22 (admitting that “in order to receive” materials, GigaTribe
    “requires you to share with other people”), and, with that knowledge, took deliberate and
    purposeful actions to effect that distribution, see generally United States v. Kelly, 
    147 F.3d 172
    , 177 (2d Cir. 1998) (approving definition of “intentionally” that requires defendant to
    have “acted deliberately and purposefully”). A federal agent, discussing how GigaTribe
    worked, explained that Reingold had to “specifically pick which folders or files he want[ed]
    to share”; persons on Reingold’s “buddy list” could then share “not his whole computer, [but]
    just the [files] that he selected.” May 10, 2011 Sentencing Tr. 12:24–25, 14:13–14. Indeed,
    Reingold “admitted that he shared his child pornography folders with an estimated 10 to 20
    47
    GigaTribe users on his invited buddy list.” PSR ¶ 9. Such conduct plainly supports
    defendant’s conviction for distributing child pornography as well as application of the
    § 2G2.2(b)(3)(F) enhancement.
    As we recently stated in a summary order upholding such an enhancement,
    “knowingly placing child pornography files in a shared folder on a peer-to-peer file-sharing
    network constitutes distribution under U.S.S.G. § 2G2.2, even if no one actually obtains an
    image from the folder.” United States v. Farney, 513 F. App’x 114, 116 (2d Cir. 2013). Our
    sister circuits agree. See United States v. Conner, No. 12-3210, 
    2013 WL 1490109
    , at *6
    (6th Cir. Apr. 11, 2013) (holding that “knowing use of [file-sharing service], much like the
    posting of a file on a website, is sufficient to trigger section 2B2.2(b)(3)(F)’s two-level
    enhancement”); United States v. Ramos, 695 F.3d at 1041 [10th Cir.] (concluding that when
    “individual uses a peer-to-peer network file-sharing program with knowledge that the
    program will deposit downloaded child-pornography files into a shared folder accessible to
    other users—e.g., rendering files only a mouse-click away—then that person has engaged
    in an act related to the transfer of child pornography” warranting § 2G2.2(b)(3)(F)
    enhancement); United States v. Glassgow, 
    682 F.3d 1107
    , 1110 (8th Cir. 2012) (holding
    § 2G2.2(b)(3)(F) enhancement warranted where, inter alia, defendant “knowingly made files
    available for distribution”); United States v. Spriggs, 
    666 F.3d 1284
    , 1287 (11th Cir. 2012)
    (stating that “[w]hen the user knowingly makes the files accessible to others, the distribution
    is complete”); United States v. Layton, 
    564 F.3d 330
    , 335 (4th Cir. 2009) (holding that
    defendant who “knowingly us[es] a file-sharing program that allows others to access child
    pornography files” commits the transfer act necessary to warrant § 2G2.2(b)(3)(F)
    48
    enhancement); United States v. Carani, 
    492 F.3d 867
    , 876 (7th Cir. 2007) (concluding that
    “notion” that defendant “could knowingly make his child pornography available for others
    to access and download without this qualifying as ‘distribution’ does not square with the
    plain meaning of the word”).
    We here reiterate as controlling our summary conclusion in Farney, and we clarify
    that it applies without regard to whether the defendant’s primary purpose in placing child
    pornography files in a file-sharing program was to receive or to distribute child pornography.
    Thus, on remand, the district court should recalculate Reingold’s Guidelines before
    resentencing, applying enhancements under U.S.S.G. § 2G2.2(b)(3)(F), (b)(5), and (b)(6),
    as warranted consistent with this opinion. While the district court is required correctly to
    calculate and fairly to consider the Guidelines, see 
    18 U.S.C. § 3553
    (a)(4), nothing in this
    opinion is intended to limit the district court’s discretion to consider a non-Guidelines
    sentence pursuant to United States v. Booker, 
    543 U.S. 220
    , 245 (2005).
    III.   Conclusion
    To summarize, we conclude as follows:
    1. The application of the five-year minimum sentence mandated by 
    18 U.S.C. § 2252
    (b)(1) is not so grossly disproportionate to the crime of distributing child pornography
    as to be precluded in this case by the Cruel and Unusual Punishment Clause of the Eighth
    Amendment. Accordingly, in exercising its sentencing discretion in this case, the district
    court cannot impose a lesser prison sentence than the statutorily mandated minimum.
    49
    2. In calculating a defendant’s Sentencing Guidelines range for distributing child
    pornography:
    a. A pattern enhancement pursuant to U.S.S.G. § 2G2.2(b)(5) applies to a
    defendant who commits any two acts fitting the Guidelines definition of “sexual abuse or
    exploitation of a minor,” without regard to the temporal proximity of those acts, the
    defendant’s own minority at the time of such acts, or mitigating circumstances. Such
    circumstances may inform a district court’s exercise of discretion in selecting a within-
    Guidelines sentence or in imposing a non-Guidelines sentence, but they do not permit the
    court to refrain from applying an otherwise warranted § 2G2.2(b)(5) enhancement to the
    calculation of a defendant’s Guidelines range.
    b. Because a computer is not essential to the crime of distributing child
    pornography, the computer-use enhancement provided in U.S.S.G. § 2G2.2(b)(6) does not
    constitute impermissible double counting simply because an ever larger number of child
    pornography distribution crimes are committed with computers.
    c. Because neither the statute of conviction, 
    18 U.S.C. § 2252
    (a)(2), nor the
    applicable Guideline, § 2G2.2, is limited to distribution crimes, the distribution enhancement
    provided in § 2G2.2(b)(3)(F) does not constitute impermissible double counting.
    Accordingly, we REMAND this case to the district court with direction that it vacate
    Reingold’s sentence and RESENTENCE him consistent with this opinion, specifically
    recalculating his Sentencing Guidelines range as indicated herein, and adhering to the
    statutorily mandated minimum sentence of five years’ imprisonment.
    50
    11‐2826‐cr
    United States v. Reingold
    SACK, Circuit Judge, concurring.
    I am in full agreement with the judgment of the Court.  I write only to
    express my concern about parts of section 2.A of the majority opinion.
    I would have much preferred that the majority confine itself to a more
    narrow and straightforward analysis of the gravity‐of‐the‐offense aspect of the
    Eighth Amendment inquiry.  That analysis is already fully included as part of the
    section with which I take issue, as follows:
    Starting with the gravity of the offense at issue, there can be no
    question that the dissemination of child pornography is a serious
    crime that causes real injury to particularly vulnerable victims.  As
    Congress, courts and scholars all[1] recognize, child pornography
    crimes at their core demand the sexual exploitation and abuse of
    children.  Not only are children seriously harmed – physically,
    emotionally, and mentally – in the process of producing such
    pornography, but that harm is then exacerbated by the circulation,
    often for years after the fact, of a graphic record of the childʹs
    exploitation and abuse.  See New York v. Ferber, 
    458 U.S. 747
    , 757‐59 &
    nn.9‐10 (1982) (citing congressional and scholarly reports, and court
    cases).[2]
    1
    I might have said ʺmany scholarsʺ on the theory that one is likely to find
    a scholar who disagrees with nearly any point of view.
    2
    The victimsʹ statements in this case, which are set forth at length in the
    district courtʹs opinion, powerfully illustrate the nature and severity of their
    -1-
    * * *
    [P]recisely because the prevention of such exploitation and abuse is
    ʺa government objective of surpassing importance,ʺ New York v.
    Ferber, 
    458 U.S. at 757
    ; see 
    id.,
     at 756‐57 (ʺIt is evident beyond the
    need for elaboration that a Stateʹs interest in safeguarding the
    physical and psychological well‐being of a minor is compelling.ʺ
    (internal quotation marks omitted)), we cannot view the distribution
    of child pornography, however accomplished, as anything but a
    serious crime that threatens real, and frequently violent, harm to
    vulnerable victims, cf. Harmelin v. Michigan, 501 U.S. [957] at 1002‐03
    (1991) (Kennedy, J., concurring) (observing that characterization of
    drug possession with internet to distribute as a ʺnonviolent and
    victimlessʺ crime ʺis false to the point of absurdityʺ given ʺpernicious
    effectsʺ of drug use).
    Maj. op. at [23, 25].
    Perhaps we cannot conclude from that excerpt alone that the sentence in
    this case was ʺfairʺ – but that issue is simply not posed by this Eighth
    Amendment inquiry.  It seems to me, though, that the language does answer
    clearly and completely the legal question that is before the Court:  Whether this is
    the ʺrare caseʺ in which the comparison between crime and punishment leads ʺto
    an inference of gross disproportionality.ʺ  See Graham v. Florida, 
    130 S. Ct. 2011
    ,
    2022 (2010) (quoting Harmelin v. Michigan, 
    501 U.S. 957
    , 1005 (1991) (Kennedy, J.,
    concurring in part and concurring in the judgment in part).  It is not.  And, that
    injuries resulting from the receipt and dissemination of the material at issue.  See
    United States v. C.R., 
    792 F.Supp. 2d 343
    , 378‐404 (E.D.N.Y. 2011).
    -2-
    question having been answered, I think the majority should have stopped there,
    and proceeded to the other legal issues that have been raised.
    Instead, the majorityʹs opinion includes graphic descriptions of one of the
    pornographic images in evidence, 
    id.
     at 23‐24, and discusses the effect on child
    pornography of the ʺrecent digital revolution,ʺ 
    id.
     at 24‐25; explains what it views
    as the irrelevance of ʺReingoldʹs professed . . . principal interest in receiving
    rather than distributing child pornography,ʺ 
    id. at 25
    ; describes the nature of
    ʺGigaTribeʺ and the defendantʹs interaction with it, 
    id. at 26
    ; and makes reference
    to the defendant’s sexual molestation of his minor half‐sister,3 
    id.
     at 26‐27.
    These may be  interesting observations, but are they necessary to the
    resolution of this appeal?  I hardly think so.  Suppose the facts were to the
    contrary.  Suppose the pornographic images were somewhat less graphic than
    the one described; that they were received and distributed as photographs (as
    pornographic material was in Ferber) and not electronically through file sharing
    on the Internet; that Reingold did not allege that his principal interest was in
    receiving and not distributing the pornographic images; and that he never ever
    so much as touched a female human being other than his mother.  Are we to
    3
    That is the characterization used by the government.  Gov. Br. at 6.
    -3-
    believe that on any such or vaguely similar facts and in light of the law reflected
    in the two paragraphs of its opinion set forth in haec verba above, the majority
    could or would have decided that a five year sentence here did constitute ʺcruel
    and unusual punishmentʺ?
    I don’t think so.  And, assuming I am correct, the verbiage to which I take
    exception is unnecessary to the consideration and resolution of this case.  I would
    therefore have omitted it.
    The omission would not be based on any general view on my part that a
    judge must be averse to saying more in an opinion than is strictly necessary.  I do
    not think so.4  But to borrow a phrase from death‐penalty cases and twist it, child
    pornography is different.5  Focusing on subjects that are associated with our most
    powerful taboos, these cases evoke uniquely strong, if differing, emotional,
    4
    Even if we were to characterize these additional statements as dicta, our
    colleague Judge Leval was surely right when he wrote:  ʺ[D]ictum can serve
    useful purposes.  We have no need to purge dictum from our opinions and we
    shouldnʹt be embarrassed by its presence.ʺ   Pierre N. Leval, Judging Under the
    Constitution: Dicta About Dicta, 
    81 N.Y.U. L. Rev. 1249
    , 1282 (2006).
    5
    Cf. Harmelin, 
    501 U.S. at 994
     (Kennedy, J., concurring in part and
    concurring in the judgment in part) (ʺProportionality review is one of several
    respects in which we have held that ʹdeath is differentʹ . . . .ʺ)
    -4-
    moral, and cultural6 reactions from judges, necessarily based on the differing
    beliefs, values, sensitivities, and life experiences of those judges.7
    I have no doubt that there are appeals in such cases which require the
    reviewing court to engage in a carefully, even painfully, detailed analysis of the
    child pornography and abuse at issue.  This is not one of them.  And when we go
    beyond what is necessary to resolve this sort of case, by setting forth in
    unnecessary or irrelevant detail the circumstances or other aspects of the crime,
    we risk the appearance of explicitly or implicitly voicing our moral indignation
    rather than exercising our legal judgment, which is of course our only charge.
    I would have preferred then, as I have said, for the majority opinion to
    have hewed more rigorously to the line of legal inquiry in the matter before us.
    * * *
    6
    See generally, e.g. Amy Adler, The Perverse Law of Child Pornography, 
    101 Colum. L. Rev. 209
     (2001); see also 
    id. at 211
     (referring to ʺchild pornography law .
    . . [as] caught up in a cultural maelstromʺ).
    7
    This not a criticism; it is an observation. And the issues I perceive are hardly
    unique to the legal arena, as illustrated by a recent film review in The New York Times,
    which begins: "Violence against children strikes most people as a uniquely terrible
    phenomenon, which may be why filmmakers are so fond of it." A.O. Scott, After Two
    Children Vanish, Agony Begets Recklessness, N.Y. Times, September 20, 2013, p. C 12.
    It should be obvious in any event that I am not suggesting that the majority's judgment
    was compromised by the nature of the case or any personal reaction to it – after all, I
    agree with the judgment of the Court.
    -5-
    I also concur with the majority as to the use of Reingoldʹs name in the
    caption of this case.  Whether I would do so were his name not already on the
    record, I am not quite sure.  Although I am of the general view that the more
    about an appeal that is public the better, including of course the names of the
    parties, the dissection of Reingoldʹs mental condition and the nature of his
    behavior is set forth in such unusually meticulous detail in the district courtʹs
    lengthy opinion that I can understand that courtʹs decision to identify him by his
    initials only.  But the fact that his name is not only available in the files of the
    district court and this court, it can also be found on‐line using Google – attributed
    on the website to Reuters – seems to me to make the decision much easier.  See
    http://www.caringforourchildrenfoundation.org/?p=8932 (last visited Sept. 20,
    2013).
    -6-