Michigan Bell Telephone Compan v. Laura Chappelle ( 2010 )


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  •                     RECOMMENDED FOR FULL-TEXT PUBLICATION
    Pursuant to Sixth Circuit Rule 206
    File Name: 10a0052p.06
    UNITED STATES COURT OF APPEALS
    FOR THE SIXTH CIRCUIT
    _________________
    X
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    No. 07-2469
    Plaintiff-Appellee, --
    MICHIGAN BELL TELEPHONE COMPANY,
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    Nos. 07-2469/2473
    ,
    >
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    v.
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    Intervenors Defendants-Appellants, -
    COVAD COMMUNICATIONS COMPANY, et al.,
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    MCLEODUSA TELECOMMUNICATIONS
    Intervenors, -
    SERVICES, INC., et al.,
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    -
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    Defendants. -
    J. PETER LARK, Commissioner, et al.,
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    -
    No. 07-2473                         -
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    Plaintiff-Appellee, -
    MICHIGAN BELL TELEPHONE COMPANY,
    -
    -
    v.                                       -
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    Defendants-Appellants, -
    LAURA CHAPPELLE, et al.,
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    -
    -
    Intervenors. -
    COVAD COMMUNICATIONS COMPANY, et al.,
    N
    Appeal from the United States District Court
    for the Eastern District of Michigan at Detroit.
    No. 06-11982—Julian A. Cook, Jr., District Judge.
    Argued: December 10, 2008
    Decided and Filed: February 23, 2010
    Before: BATCHELDER, Chief Judge; GILMAN and SUTTON, Circuit Judges.
    1
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                 Page 2
    _________________
    COUNSEL
    ARGUED: Bill Magness, CASEY, GENTZ & MAGNESS, L.L.P., Austin, Texas, Michael
    A. Nickerson, OFFICE OF THE MICHIGAN ATTORNEY GENERAL, Lansing, Michigan,
    for Appellants. William Julius Champion III, DICKINSON WRIGHT PLLC, Ann Arbor,
    Michigan, for Appellee. Scott H. Angstreich, KELLOGG, HUBER, HANSEN, TODD,
    EVANS & FIGEL, PLLC, Washington, D.C., for Amici Curiae. ON BRIEF: Bill Magness,
    CASEY, GENTZ & MAGNESS, L.L.P., Austin, Texas, Steven D. Hughey, OFFICE OF
    THE MICHIGAN ATTORNEY GENERAL, Lansing, Michigan, Michael S. Ashton,
    FRASER, TREBILCOCK, DAVIS & DUNLAP, P.C., Lansing, Michigan, Steven D.
    Hughey, OFFICE OF THE MICHIGAN ATTORNEY GENERAL, Lansing, Michigan, for
    Appellants. William Julius Champion III, Jeffery V. Stuckey, DICKINSON WRIGHT
    PLLC, Ann Arbor, Michigan, for Appellee. Scott H. Angstreich, KELLOGG, HUBER,
    HANSEN, TODD, EVANS & FIGEL, PLLC, Washington, D.C., Laurel R. Bergold, P.
    Michele Ellison, Richard K. Welch, FEDERAL COMMUNICATIONS COMMISSION,
    Washington, D.C., for Amici Curiae.
    BATCHELDER, C.J., delivered the opinion of the court, in which GILMAN, J.,
    joined. SUTTON, J. (pp. 23-31), delivered a separate dissenting opinion.
    _________________
    OPINION
    _________________
    ALICE M. BATCHELDER, Chief Judge. A state telephone-utility commission and
    several competitive local exchange carriers appeal a judgment in which the district court
    vacated the commission’s order requiring the incumbent local exchange carrier to provide
    certain “entrance facilities” at wholesale prices.   Finding the appellants’ arguments
    unpersuasive, we AFFIRM.
    I.
    Congress enacted the Telecommunications Act of 1996, 47 U.S.C. § 152 et seq., to
    mandate “that local service, which was previously operated as a monopoly overseen by the
    several states, be opened to competition.” MCI Telecom. Corp. v. Bell Atl., 
    271 F.3d 491
    ,
    497 (3d Cir. 2001). Congress required the incumbent local exchange carriers (ILECs) to
    cooperate with competitive local exchange carriers (CLECs) to allow the CLECs to enter the
    market, either by connecting their equipment to the ILEC’s existing network or by
    purchasing or leasing existing network elements and services. 
    Id. The ILECs
    and CLECs,
    Nos. 07-2469/2473          Michigan Bell Telephone Co. v. Lark, et al.                           Page 3
    through negotiation or arbitration, enter into “interconnection agreements,” which set out the
    terms, rates, and conditions.          
    Id. Congress directed
    the Federal Communications
    Commission (FCC) to promulgate implementing regulations, but gave oversight of the
    interconnection agreements to the state public-utility commissions. 
    Id. In the
    present case, the ILEC is Michigan Bell; the CLECs are Covad
    Communications,         Talk    America,      Inc.,   XO      Communications,         McLeod       USA
    Telecommunications, and TDS Metrocom; and the state utility commission is the Michigan
    Public Service Commission (MPSC), for which the individual commissioners were J. Peter
    Lark, Laura Chappelle, and Monica Martinez. This case concerns the regulation of
    “entrance facilities,” a type of transmission facility that connects a CLEC network with an
    ILEC network. But, just to be clear, an “entrance facility” is really just a fancy name for a
    cable or wire used to transport calls from a CLEC switch to an ILEC switch, and this wire
    can be very short (if the two switches are close together), or it can be very long, stretching
    for blocks or even miles (if the switches are far apart), depending on the relative locations
    of the two switches.
    As Congress directed, the FCC promulgated regulations regarding interconnection,
    see 47 C.F.R. § 51.1 et seq., and then set about deciding which of the ILEC’s network
    elements must be “unbundled”; that is, which of the ILEC’s network elements must be
    1
    offered for sale or lease to the CLECs at regulated prices or rates. In August 1996, the
    FCC issued its Local Competition Order, 11 FCC Rcd. 15499, 
    1996 WL 452885
    (Aug.
    8, 1996), in which it purported to apply the Act’s “impairment test”2 and — finding
    impairment everywhere — required the ILECs to unbundle all of their interoffice-
    1
    The FCC created a particular set of regulated rates called “Total Element Long Run Incremental
    Cost” (TELRIC) rates. Thus, “unbundled” means “regulated,” which means “at TELRIC rates.” See
    Verizon Commc’ns, Inc. v. FCC, 
    535 U.S. 467
    , 531 (2002) (citing AT&T Corp. v. Iowa Utils. Bd., 
    525 U.S. 366
    , 394 (1999)) (“Bundling is about lease pricing. To provide a network element ‘on an unbundled basis’
    is to lease the element, however described, to a requesting carrier at a stated price specific to that
    element.”); see also USTA v. FCC (USTA II), 
    359 F.3d 554
    , 561-62 (D.C. Cir. 2004) (discussing
    “unbundling requirements”).
    2
    The “impairment test” states:
    In determining what network elements should be made available [on an unbundled
    basis, i.e., to the CLECs at TELRIC rates], the [FCC] shall consider, at a minimum,
    whether . . . the [ILEC’s] failure to provide access to such network elements would
    impair the ability of the [CLEC] to provide the services that it seeks to offer.
    47 U.S.C. § 251(d)(2)(B).
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                Page 4
    transmission facilities (which included entrance facilities). But the Supreme Court
    vacated that order, finding the FCC’s analysis of impairment unjustifiably over-broad,
    and remanded the issue to the FCC to try again. See AT&T Corp. v. Iowa Utils. Bd., 
    525 U.S. 366
    (1999).
    Meanwhile, Michigan Bell had begun to provide for the CLECs to connect to its
    network. In so doing, Michigan Bell added “entrance facilities” (i.e., cables or wires)
    with which the CLECs could connect, in order to access Michigan Bell’s network.
    Acting pursuant to the FCC’s initial directives, Michigan Bell offered its “entrance
    facilities” to the CLECs at regulated rates.
    The FCC, on remand from the Iowa Utilities Board decision, again required the
    ILECs to unbundle all of their interoffice transmission facilities (including entrance
    facilities), once again under an “impairment test” in which it found impairment
    everywhere. See UNE Remand Order, 15 FCC Rcd. 3696, 
    1999 WL 1008985
    (Nov. 5,
    1999). But the reviewing court vacated that order as well, finding the FCC’s analysis
    of impairment unjustifiably over-broad, and remanded the issue to the FCC to try a third
    time. See USTA v. FCC, 
    290 F.3d 415
    (D.C. Cir. 2002) (“USTA I”).
    In its third attempt, on remand from the D.C. Circuit, the FCC — among other
    things — removed “entrance facilities” from its description of the ILEC network and
    concluded that an impairment test was not even necessary to hold that entrance facilities
    need not be unbundled. See Triennial Review Order (TRO), 18 FCC Rcd. 16978, 
    2003 WL 22175730
    , ¶ 366 n.1116 (Sept. 17, 2003) (“Our determination here effectively
    eliminates ‘entrance facilities’ as UNEs [unbundled network elements] and, therefore,
    moots the [FCC’s pending notice of proposed rule making] insofar as it proposes
    limitations on obtaining entrance facilities as UNEs.”). But the reviewing court vacated
    the order yet again, finding that the FCC’s exclusion of entrance facilities from the
    impairment analysis was improper and directing that the FCC must conduct an
    impairment analysis for entrance facilities. See USTA v. FCC, 
    359 F.3d 554
    (D.C. Cir.
    2004) (“USTA II”).
    Nos. 07-2469/2473           Michigan Bell Telephone Co. v. Lark, et al.                             Page 5
    Consequently, the FCC issued a fourth order, the Triennial Review Remand
    Order (TRRO), 20 FCC Rcd. 2533, 
    2005 WL 289015
    (Feb. 4, 2005), in which it
    reestablished that entrance facilities are a part of the ILEC network, but found that
    unbundled access was not necessary because the CLECs were not impaired by paying
    competitive rates for the use of entrance facilities.3 At the conclusion of this finding,
    however, the FCC included the following paragraph:
    140. We note in addition that our finding of non-impairment with respect
    to entrance facilities does not alter the right of competitive LECs to
    obtain interconnection facilities pursuant to section 251(c)(2) for the
    transmission and routing of telephone exchange service and exchange
    access service. Thus, competitive LECs will have access to these
    [interconnection] facilities[4] at cost-based rates to the extent that they
    require them to interconnect with the incumbent LEC’s network.
    TRRO, 20 FCC Rcd. 2533, 
    2005 WL 289015
    , ¶ 140 (footnotes omitted).
    As mentioned previously, Michigan Bell had provided entrance facilities for
    some time, and had been charging the CLECs regulated (TELRIC) rates for use of those
    entrance facilities. But, in light of the TRRO, Michigan Bell decided that it would
    henceforth charge higher (i.e., competitive) rates for the entrance facilities it was
    providing.5 Thus, Michigan Bell notified the CLECs that it would be changing the
    “interconnection agreements” to reflect this new pricing scheme.
    3
    “In fact, the [USTA II] court expressed skepticism that incumbent LECs should be required to
    build entrance facilities under any circumstances.” TRRO, 20 FCC Rcd. 2533, 
    2005 WL 289015
    , ¶ 137
    n.383 (citing USTA v. FCC, 
    359 F.3d 554
    , 586 (D.C. Cir. 2004) (“If (as appears) [entrance facilities] exist
    exclusively for the convenience of the CLECs, it seems anomalous that CLECs do not themselves provide
    them . . . .”)).
    4
    Although it may appear obvious, it bears express mention that, in writing this paragraph, the
    FCC did not use “interconnection” as a verb, describing the act of interconnecting with the ILEC network.
    As used in this paragraph, “interconnection” is an adjective, describing a noun (a certain type of facility)
    and thereby creating a new noun, an “interconnection facility,” as something different and distinct from
    an “entrance facility.” So, when the FCC says “access to these facilities” in the final sentence, we are
    confident that the FCC is referring to these “interconnection facilities” as opposed to those “entrance
    facilities” from which it has just drawn a distinction.
    5
    Michigan Bell continued to provide interconnection with its network at regulated (TELRIC)
    rates, as required by the statute and regulations, and nothing in the record suggests otherwise. Michigan
    Bell simply understood the TRRO to mean that an “entrance facility” is different from an “interconnection
    facility,” such that, so long as it provides an “interconnection facility” at TELRIC rates, it can also offer
    an “entrance facility” (i.e., a different apparatus) at competitive rates, should it choose to do so.
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                 Page 6
    The CLECs, none too pleased with this impending price increase, responded by
    complaining to the MPSC, arguing that (regardless of the other paragraphs in the TRRO)
    paragraph 140 dictates that the CLECs are still entitled to use the entrance facilities at
    TELRIC rates for purposes of interconnection with the ILEC network. The MPSC
    agreed and ordered Michigan Bell to continue to provide entrance facilities at TELRIC
    rates. The parties refer to this as the “September Order.”
    Michigan Bell appealed to the district court, which agreed with Michigan Bell
    (i.e., disagreed with the MPSC’s interpretation of the TRRO) and reversed the September
    Order, explaining:
    Th[is] [c]ourt agrees with [] Michigan [Bell] and concludes that the
    September Order[,] which pertains to this issue[,] does not comply with
    the rules that were adopted by the FCC pursuant to Section 251. It is not
    reasonable to interpret an explanatory comment, such as the one found
    in ¶ 140 of the TRRO, in a manner that undermines the plain meaning of
    the rule. The meaning of ¶ 140 must be interpreted in light of the FCC
    rule, which provides that entrance facilities need not be provided by
    incumbent carriers to competing carriers on an unbundled basis. The
    TRRO conveys the finding by the FCC that entrance facilities should be
    offered competitively. A review of the ruling by the MPSC reveals that
    the September Order does not comply with this directive, and,
    accordingly, must be set aside.
    Mich. Bell Tel. Co. v. Lark, No. 06-11982, 
    2007 WL 2868633
    , at *7 (E.D. Mich. 2007).
    Both the CLECs and the MPSC commissioners appealed the decision to this
    court, raising one issue for review. In addition, the FCC and Verizon have submitted
    briefs as amicus curiae.
    II.
    “When a district court’s decision on summary judgment is the result of a review
    of a state administrative body’s ruling, de novo review requires that the proper standard
    of review of the underlying state administrative ruling be applied.” Quick Commc’ns,
    Inc. v. Mich. Bell Tel. Co., 
    515 F.3d 581
    , 584 (6th Cir. 2008). That is, we review de
    novo the question of whether the MPSC’s order violated the Telecommunications Act,
    Nos. 07-2469/2473            Michigan Bell Telephone Co. v. Lark, et al.                                Page 7
    but we may overturn the MPSC’s findings of fact and state law only if those findings
    were arbitrary and capricious. 
    Id. Because the
    present case involves no findings of fact
    or determinations of state law, review in this case is entirely de novo.6
    The key statutory provisions in this case involve “interconnection” and specify
    that “each incumbent local exchange carrier [i.e., ILEC] has the following duties:”
    (2) Interconnection — The duty to provide, for the facilities and
    equipment of any requesting telecommunications carrier [i.e., CLEC],
    interconnection with the local exchange carrier’s [i.e., ILEC’s] network
    —
    (A)       for the transmission and routing of telephone
    exchange service and exchange access;
    (B)       at any technically feasible point within the
    carrier’s network;
    6
    The dissent reviews the present case through the prism of Auer deference, through which a
    federal agency’s interpretation of its own ambiguous regulation — even an interpretation presented in an
    amicus brief — is “controlling unless plainly erroneous or inconsistent with the regulation.” Auer v.
    Robbins, 
    519 U.S. 452
    , 461 (1997) (quotation marks and citations omitted); Coeur Alaska, Inc. v. Se.
    Alaska Cons. Council, 557 U.S. --, 
    129 S. Ct. 2458
    , 2470 (2009). The Supreme Court has since added two
    additional limitations: (1) a “near equivalence of the statute and regulation belies the [applicability of]
    Auer deference,” Gonzales v. Oregon, 
    546 U.S. 243
    , 257 (2006); and (2) an agency cannot “under the
    guise of interpreting a regulation . . . create de facto a new regulation,” Christensen v. Harris County,
    
    529 U.S. 576
    , 588 (2000); see also Thomas Jefferson Univ. v. Shalala, 
    512 U.S. 504
    , 525 (1994) (Thomas,
    J., dissenting); Rosales-Garcia v. Holland, 
    322 F.3d 386
    , 403 n.22 (6th Cir. 2003) (en banc). And, the
    Seventh Circuit has expressed some skepticism about the applicability of Auer deference to amicus briefs
    at the circuit court level, explaining:
    It is odd to think of agencies as making law by means of statements made in briefs, since
    agency briefs, at least below the Supreme Court level, normally are not reviewed by the
    members of the agency itself; and it is odd to think of Congress delegating lawmaking
    power to unreviewed staff decisions.
    Keys v. Barnhart, 
    347 F.3d 990
    , 993-94 (7th Cir. 2003) (citations omitted).
    The dissent relies on the FCC’s amicus brief to this court (submitted upon our request), in which
    the FCC offers an interpretation of the TRRO, which is itself an “interpretive rule” and not a true
    “regulation.” See A.D. Transp. Express, Inc. v. United States, 
    290 F.3d 761
    , 768 (6th Cir. 2002) (“An
    interpretative rule is a rule that clarifies or explains an existing law or regulation.”; “[I]nterpretative rules
    fall within an exception to the [Administrative Procedures] Act and do not require notice and comment.”).
    For these reasons alone, one might legitimately question the applicability of Auer deference in this appeal.
    See 
    Keys, 347 F.3d at 993-94
    ; 
    Coeur, 129 S. Ct. at 2479
    (Scalia, J., concurring) (“Auer, however, stands
    only for the principle that we defer to an agency’s interpretation of its own ambiguous regulation.”
    (emphasis in original)); Boose v. Tri-County Metro. Transp. Dist., 
    587 F.3d 997
    , 1005 (9th Cir. 2009)
    (“We will not, under the guise of deference, engage in an end-run around notice-and-comment
    rulemaking.”).
    But, as will be addressed in the body of this opinion, even ignoring these questions of Auer’s
    applicability, we find Auer deference unavailing in this appeal because the FCC’s proffered interpretation
    is so plainly erroneous or inconsistent with the regulation, see 
    Auer, 519 U.S. at 461
    , that we can only
    conclude that the FCC has attempted to create a new de facto regulation under the guise of interpreting the
    regulation, see 
    Christensen, 529 U.S. at 588
    . We therefore decline the dissent’s invitation to apply Auer
    deference to amici FCC’s position in this appeal.
    Nos. 07-2469/2473           Michigan Bell Telephone Co. v. Lark, et al.                    Page 8
    (C)      that is at least equal in quality to that provided by
    the local exchange carrier to itself or to any
    subsidiary, affiliate, or any other party to which
    the carrier provides interconnection; and
    (D)      on rates, terms, and conditions that are just,
    reasonable, and nondiscriminatory, in accordance
    with the terms and conditions of the agreement
    and the requirements of this section and § 252.[7]
    (3) Unbundled access — The duty to provide, to any requesting
    telecommunications carrier for the provision of a telecommunications
    service, nondiscriminatory access to network elements on an unbundled
    basis at any technically feasible point on rates, terms, and conditions that
    are just, reasonable, and nondiscriminatory in accordance with the terms
    and conditions of the agreement and the requirements of this section and
    § 252 of this title.[8] An incumbent local exchange carrier shall provide
    such unbundled network elements in a manner that allows requesting
    carriers to combine such elements in order to provide such
    telecommunications service.
    47 U.S.C. § 251(c). Thus, § 251(c)(2) requires the ILEC “to provide . . . interconnection
    with [its] network” to the CLEC (i.e., “for the [CLEC’s] facilities and equipment”),
    whereas § 251(c)(3) requires the ILEC “to provide . . . any requesting [CLEC with]
    nondiscriminatory access to [i.e., use of] [its] network elements on an unbundled basis.”
    But the statute further specifies:
    In determining what network elements should be made available for
    purposes of subsection (c)(3) of this section, the [FCC] shall consider, at
    a minimum, whether . . . the [ILEC’s] failure to provide access to such
    network elements would impair the ability of the [CLEC] to provide the
    services that it seeks to offer.
    7
    The pertinent provision of § 252 is the “pricing standards” provision, which states:
    Interconnection and network element charges — Determinations by a State commission
    of the just and reasonable rate for the interconnection of facilities and equipment for
    purposes of § 251(c)(2), and the just and reasonable rate for [use of or access to the
    ILEC’s] network elements for purposes of § 251(c)(3) shall be based on the cost
    (determined without reference to a rate-of-return or other rate-based proceeding) of
    providing the interconnection or network element (whichever is applicable) and
    nondiscriminatory, and may include a reasonable profit.
    47 U.S.C. § 252(d) (statutory citation form altered). This was the origin of, and now means, TELRIC
    rates.
    8
    See the foregoing footnote.
    Nos. 07-2469/2473       Michigan Bell Telephone Co. v. Lark, et al.                   Page 9
    47 U.S.C. § 251(d)(2)(B) (emphasis added). This is the basis for the “impairment
    analysis.”
    The FCC has promulgated implementing regulations, at least two of which are
    pertinent here, the first being its “interconnection” regulation, which tracks 47 U.S.C.
    § 251(c)(2) (quoted above):
    An incumbent LEC shall provide, for the facilities and equipment of any
    requesting telecommunications carrier, interconnection with the
    incumbent LEC’s network:
    (1) For . . . telephone exchange traffic . . .
    (2) At any technically feasible point within the [ILEC]’s
    network . . .
    (3) That is at a level of quality [used by the ILEC itself]
    ...
    (4) On terms and conditions that are just. . . .
    47 C.F.R. § 51.305. The FCC’s other pertinent regulation — its counterpart to its
    “interconnection facility” requirement — is its rule that ILECs are not obligated to
    provide “entrance facilities”:
    Entrance facilities. An incumbent LEC [i.e., ILEC] is not obligated to
    provide a requesting carrier [i.e., CLEC] with unbundled access to
    dedicated transport that does not connect a pair of incumbent LEC wire
    centers [i.e., an ‘entrance facility’].
    47 C.F.R. § 51.319(e)(2)(i). Recall that “[b]undling is about lease pricing,” and “[t]o
    provide a network element ‘on an unbundled basis’ is to lease the element . . . to a
    requesting carrier at a stated price [i.e., TELRIC rates] specific to that element.” Verizon
    Commc’ns, Inc. v. FCC, 
    535 U.S. 467
    , 531 (2002). So, this provision could be rewritten
    as: an ILEC is not obligated to provide entrance facilities at TELRIC rates. Or, stated
    in positive terms: an ILEC can charge competitive rates for the use of its entrance
    facilities. The resulting inference is that the ILEC is not obligated to provide an entrance
    facility at all if it is inconvenient (or unprofitable) to do so. See, e.g., USTA II, 359 F.3d
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                Page 10
    at 586 (“If (as appears) [entrance facilities] exist exclusively for the convenience of the
    CLECs, it seems anomalous that CLECs do not themselves provide them . . . .”)).
    All of this brings us to the TRRO: what it says and what it means. In the part of
    the TRRO that addressed entrance facilities (and its analysis thereof), the FCC stated:
    D. Entrance Facilities
    136. In the Local Competition Order, the [FCC] defined dedicated
    transport as:
    incumbent LEC transmission facilities dedicated to a
    particular customer or carrier that provide
    telecommunications between wire centers owned by
    incumbent LECs or requesting telecommunications
    carriers, or between switches owned by incumbent LECs
    or requesting telecommunications carriers.
    The [FCC] reaffirmed this definition, which encompassed entrance
    facilities (the transmission facilities that connect competitive LEC
    networks with incumbent LEC networks), in the UNE Remand Order.
    In the Triennial Review Order, we revised the definition of dedicated
    transport to exclude entrance facilities. We determined that entrance
    facilities ‘exist outside the incumbent LEC’s local network’ and should
    therefore — given section 251’s focus on competition within the local
    network — be excluded from the definition of dedicated transport. We
    also limited the definition of dedicated transport to ‘those transmission
    facilities connecting incumbent LEC switches and wire centers within a
    LATA.’ Reviewing the Triennial Review Order, the USTA II court
    indicated that our exclusion of entrance facilities from the definition of
    dedicated transport was at odds with the definition of ‘network element’
    found in section 153(29) of the Act. Specifically, the court found that we
    erred in excluding these facilities from the definition of dedicated
    transport for purposes of implementing the section 251 unbundling
    obligation. The court noted, moreover, that ‘[i]f entrance facilities are
    correctly classified as ‘network elements,’ an analysis of impairment
    would presumably follow.’
    137. The USTA II court did not reject our conclusion that incumbent
    LECs need not unbundle entrance facilities, only the analysis through
    which we reached that conclusion. In response to the court’s remand, we
    reinstate the Local Competition Order definition of dedicated transport
    to the extent that it included entrance facilities, but we find that
    requesting carriers are not impaired without unbundled access to entrance
    facilities.
    Nos. 07-2469/2473    Michigan Bell Telephone Co. v. Lark, et al.                Page 11
    138. As the court suggested, we now conduct an impairment analysis
    with respect to entrance facilities and find that the economic
    characteristics of entrance facilities that we discussed in the Triennial
    Review Order support a national finding of non-impairment.
    Specifically, entrance facilities are less costly to build, are more widely
    available from alternative providers, and have greater revenue potential
    than dedicated transport between incumbent LEC central offices. As we
    noted in the Triennial Review Order, entrance facilities are used to
    transport traffic to a switch and often represent the point of greatest
    aggregation of traffic in a competitive LEC’s network. Because of this
    aggregation potential, entrance facilities are more likely than dedicated
    transport between incumbent LEC offices to carry enough traffic to
    justify self-deployment by a competitive LEC. Moreover, competitive
    LECs have a unique degree of control over the cost of entrance facilities,
    in contrast to other types of dedicated transport, because they can choose
    the location of their own switches. For example, they can choose to
    locate their switches close to other competitors’ switches, maximizing
    the ability to share costs and aggregate traffic, or close to transmission
    facilities deployed by other competitors, increasing the possibility of
    finding an alternative wholesale supply. In addition, they often can
    locate their switches close to the incumbent LEC’s central office,
    minimizing the length and cost of entrance facilities.
    139. The record in this proceeding also demonstrates that competitive
    LECs are increasingly relying on competitively provided entrance
    facilities. BellSouth notes, for example, that between October 2003 and
    September 2004, 10 percent to 20 percent of the entrance facilities it had
    provided to competitive LECs were replaced by facilities obtained from
    other sources. Verizon states that between early 2003 and mid-2004, it
    migrated more than 32,000 entrance facility circuits to non-Verizon
    facilities. No commenters in this proceeding have disputed this evidence,
    which indicates that wholesale alternatives to entrance facilities provided
    by incumbent LECs are widely available. And it appears that incumbent
    LECs and competitors alike continue to agree that entrance facilities are
    more competitively available than other types of dedicated transport.
    140. We note in addition that our finding of non-impairment with respect
    to entrance facilities does not alter the right of competitive LECs to
    obtain interconnection facilities pursuant to section 251(c)(2) for the
    transmission and routing of telephone exchange service and exchange
    access service. Thus, competitive LECs will have access to these
    [interconnection] facilities at cost-based rates to the extent that they
    require them to interconnect with the incumbent LEC’s network.
    141. The evidence described above convinces us that competitive LECs
    are not impaired without access to entrance facilities. We also conclude
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                Page 12
    that it would be inappropriate to apply the same impairment test to
    entrance facilities that we have adopted for other types of dedicated
    transport. As we have explained, entrance facilities are characterized by
    unique operational and economic characteristics that justify separate
    treatment: they are less costly to build, are more widely available from
    alternative providers, and have greater revenue potential than dedicated
    transport between incumbent LEC central offices. For these reasons, we
    do not apply our test for other types of dedicated transport to entrance
    facilities.
    TRRO, 20 FCC Rcd. 2533, 
    2005 WL 289015
    , ¶¶ 136-141 (footnotes omitted).
    In one sense, the question in this appeal concerns this passage from the TRRO:
    what does it say and what does it mean? And the parties’ disagreement as to the
    meaning is central to the present dispute. So, let us begin by restating it, as clearly and
    succinctly as we can, and then proceed to what it means. Based on our plain reading, we
    find the most plausible “translation” to be:
    136.    In our last order, we drew two conclusions from a single
    premise:
    Premise:                Entrance facilities are not even a
    part of (i.e., not ‘within’) the
    ILEC’s network. Therefore:
    First Conclusion:       Entrance facilities do not need to
    be unbundled; and
    Second Conclusion: We do not even need to conduct
    an impairment analysis on
    entrance facilities.
    Alas, when the USTA II court considered this
    proposition, it rejected our premise and our second
    conclusion.
    137.    But the USTA II court did not reject our first conclusion, and we now
    reach that same conclusion again, albeit for a different reason.
    138.    There is nothing monopolistic about entrance facilities. If you are a
    CLEC and you don’t like the rates the ILEC is charging for use of its
    entrance facility, then build your own (or lease it from another CLEC
    that has built its own).
    139.    Other CLECs are certainly doing that (i.e., building their own).
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                 Page 13
    140.    And, rest assured, if you build your own entrance facility, the ILEC must
    still let you hook it up to its network (i.e., use its “interconnection
    facility”) at wholesale rates.
    141.    Therefore, entrance facilities need not be provided at TELRIC rates.
    So, the question becomes: does this mean what it says? The appellants contend that it
    does not. But, to find a different meaning, it is necessary to complicate this discussion
    considerably. That is, the appellants — the FCC, the MPSC Commissioners, and the
    CLECs — complicate this considerably. Before explaining their position, however, we
    think a simple analogy may be helpful.
    Suppose you lived next to a public park that had no electrical hook-up of its own.
    And suppose that the village elders decided that, rather than installing an electrical hook-
    up in the park, they would allow park-goers to hook up to your electricity at your house
    (and because they compensated you enough to cover the added electricity usage plus a
    tidy profit, you eagerly agreed). Thereafter, when park-goers arrived at the park needing
    electricity, you allowed them to plug into an electrical outlet in your garage. This outlet
    is the “interconnection facility.”
    But, after a few days of having park-goers trample across your yard and enter
    your garage to plug into the electrical outlet on the wall inside the garage, you decide to
    buy one of those big orange extension cords, plug it into the outlet in your garage, and
    run it across your yard and into the park. This makes access to the electricity closer to
    (and hence more convenient for) the park-goers, and they are no longer trampling your
    yard or entering your garage. And note, because park-goers can still plug into the outlet
    in your garage if they want to (i.e., they need not plug into the big orange extension cord
    if they don’t want to), the big orange extension cord is an “entrance facility” and the
    outlet in your garage remains the “interconnection facility.” Even if all the park-goers
    are plugging into the big orange extension cord, the cord is still an entrance facility. The
    interconnection facility remains the outlet in the garage so long as the park-goers could
    plug in there if they wanted to.
    Nos. 07-2469/2473           Michigan Bell Telephone Co. v. Lark, et al.                            Page 14
    As more park-goers arrive, you might put out a second big orange extension cord
    (i.e., a second “entrance facility”). And suppose that, at this point, all the park-goers are
    happily plugged into the big orange extension cords. Now suppose that a couple more
    park-goers arrive with their own big orange extension cords (“entrance facilities”),
    wanting to hook up to your electricity (as is their right). So, you get one of those surge
    protectors with six or eight plug-ins, plug it into the outlet in the garage, and plug your
    two big orange extension cords, as well as the two new park-goers’ extension cords, into
    this surge protector. The big orange extension cord would still be the entrance facility,
    but the outlet in the surge protector would now be the “interconnection facility.” By
    forcing the park-goers to plug into the surge protector (rather than the wall outlet), you
    have moved the “interconnection facility.” (And here is a critical aside: if you forced
    the park-goers to plug in to the big orange extension cord — and forbade them from
    plugging into the wall outlet (or the surge protector) — the big orange extension cord
    would become the “interconnection facility.” But, to ease the analogy, let’s just assume
    you allowed them to plug into the surge protector.9)
    Now, some time later, you need a big orange extension cord for some other
    purpose (let’s say, Christmas lights), but the park-goers are using your extension cords.
    So, you tell the park-goers that you are either going to take the extension cords back or
    charge for their use, so that you can buy yourself a new one. But the park-goers
    complain to the village that they were promised electricity and now you won’t give it.
    The village elders think it over and decide that you are right: the electricity they
    promised did not include free use of your big orange extension cords, so they say:
    9
    Of course, this aside is the very aside that confuses this whole situation in the present case —
    the FCC, MPSC, CLECs, and dissent argue (and two courts have agreed) that an “entrance facility” is an
    “interconnection facility” just because a CLEC can, could, or would use it to interconnect to the ILEC
    network. That is, they would argue that a big orange extension cord is an “interconnection facility”
    because the park-goers could or would use it to interconnect with the electrical outlet in the garage. But
    all of that misses the point, which is not whether the park-goers “can” use it to interconnect, but whether
    they “must.” If you, as the homeowner, had said that they may plug into the surge protector, then the big
    orange extension cord is just an “entrance facility.” But, if you had said they must plug into the big orange
    extension cord, then the big orange extension cord becomes the “interconnection facility” and,
    consequently, the park goers may plug into it for free, under your agreement with the village to provide
    them with electricity. So it goes with the ILECs and CLECs — only when the ILEC says that the CLEC
    must connect at the entrance facility would that entrance facility become an interconnection facility (and,
    consequently, require TELRIC rates). All of this is beside the point, however, because nothing in the
    record suggests that Michigan Bell has told the CLECs that they must connect at a purported entrance
    facility.
    Nos. 07-2469/2473           Michigan Bell Telephone Co. v. Lark, et al.                           Page 15
    138.     There is nothing special about big orange extension cords. If you park-
    goers don’t like the rate that the homeowner is going to charge you to use
    her extension cords (i.e., ‘entrance facilities’), then bring your own (or
    lease one from another park-goer who has brought his or her own, if you
    can get a better deal).
    139.     Other park-goers are certainly doing that (i.e., bringing their own
    extension cords).
    140.     And, rest assured, if you bring your own big orange extension cord (i.e.,
    ‘entrance facility’), the homeowner must still let you plug it into her
    surge protector (i.e., her ‘interconnection facility’) at no cost, just as you
    were doing before.
    141.     Therefore, the homeowner need not provide big orange extension cords
    (i.e., ‘entrance facilities’).
    That all seems simple enough.
    And it appears just as simple when we apply this analogy to the facts of our case.
    Michigan Bell offers each CLEC both an interconnection facility and an entrance
    facility. So long as Michigan Bell offers an interconnection facility at TELRIC rates
    (and in compliance with 47 C.F.R. § 51.305), it may charge competitive rates for the use
    of its entrance facilities. Correspondingly, the CLEC may connect directly to the
    interconnection facility (at TELRIC rates), connect to Michigan Bell’s entrance facility
    (at Michigan Bell’s competitive rate), or connect to a third party’s entrance facility (at
    the third party’s rate).
    But the MPSC Commissioners, the CLECs, the dissent, and the two Circuit
    Courts to have considered this all see it another way. They explain that entrance
    facilities are used for two purposes: (1) to carry communications among CLEC
    customers (i.e., backhauling); and (2) to interconnect the CLEC to the ILEC network.
    And, relying on this — otherwise unmentioned10 — premise, they argue that ¶¶ 137,
    10
    The dissent contends that “backhauling” is not only mentioned, but that certain footnotes in the
    TRRO, ¶ 138 n.389 and ¶ 141 n.396, “draw that precise distinction” between backhauling and
    interconnection. Dis. Op. at ¶ 14. This is an overstatement of the TRRO and a misapprehension of the
    TRO as it is relied upon in those footnotes. First, the footnotes, which state in their entireties:
    ¶138, n389. [TRO, 18 FCC Rcd. 16978] at 17204-05, para. 367. The record contains
    evidence that competitive LECs are able to obtain entrance facilities from third-party
    providers. See NuVox Comments, Exh. A, Declaration of Keith Coker (NuVox Coker
    Nos. 07-2469/2473           Michigan Bell Telephone Co. v. Lark, et al.                              Page 16
    138, and 141 say that the ILEC can charge competitive rates for the first use (i.e.,
    backhauling), but ¶ 140 says that the ILEC must charge TELRIC rates for the other use
    (i.e., interconnection with the ILEC network). So, to complete our analogy, suppose a
    park-goer had taken the homeowner’s big orange extension cord, strung it over a tree
    branch, and connected a light to the dangling end (resulting in a light dangling from the
    tree branch, via the big orange extension cord). Under this separate-use theory, the
    homeowner could charge the park-goer to use the extension cord for the purpose of
    holding the light off the ground, but not for conveying the electricity to that light.11
    This separate-use theory requires several assumptions, none of which is easily
    defended. First, it requires us to assume that the FCC used two separate terms —
    Decl.) at para. 3 (“[W]here available, NuVox utilizes third-party providers for backhaul
    from NuVox collocation arrangements to NuVox switches.”)
    ¶ 141 n.396. See Triennial Review Order, 18 FCC Rcd at 17204, para. 367 (“[T]he
    economics of dedicated facilities used for backhaul between networks are sufficiently
    different from transport within an incumbent LEC’s network that our analysis must
    adequately reflect this distinction.”) We thus reject commenters’ suggestions that
    entrance facilities should be subject to the same test that applies to dedicated transport
    between incumbent LEC facilities. See AT&T Comments at 50-52; Loop-Transport
    Coalition Comments at 87; ATX, Bayring, et al. Reply at 48; McLeod Reply at 37.
    TRRO, 20 FCC Rcd. 2533, 
    2005 WL 289015
    (Feb. 4. 2005) (emphasis added).
    The first thing to note is that these two, seemingly incidental, references to backhauling — within
    the context of six paragraphs and 23 footnotes — are hardly the paragons of “precise distinction” the
    dissent suggests. The second thing to note is that the FCC’s reference to backhauling in the TRO ¶ 367
    was not in support of a separate-use theory, but rather, was in support of the separate-facilities scheme we
    have explained throughout this opinion. Specifically, the FCC used this distinction to support its position
    (since reversed) that entrance facilities are not even part of the ILEC’s network, and therefore would not
    require any impairment analysis at all. See TRO ¶ 366 n. 1116 (“Our determination here effectively
    eliminates ‘entrance facilities’ as [unbundled network elements] and, therefore, moots the [FCC’s pending
    notice of proposed rule making] insofar as it proposes limitations on obtaining entrance facilities as
    UNEs.”) (overruled by USTA II, 
    539 F.3d 554
    ).
    11
    At this point, as we are about to abandon this big-orange-extension-cord analogy, we invite you
    to return momentarily to the foregoing paragraph, in which we restated TRRO ¶¶ 138-141 in terms of this
    analogy, and attempt to reconcile this separate-use theory with the statement in those paragraphs (138-
    141). It cannot be done. Similarly, the backhauling separate-use theory simply cannot be reconciled with
    the plain language of TRRO ¶¶ 138-141.
    We should also, at this point, pause to address the dissent’s two corollaries to this hypothetical:
    its “meet-point” and its “collocation” examples. The first is incorrect and the second is inapposite. The
    dissent says that “[a]n incumbent’s portion of a meet-point facility, it turns out, is merely one manifestation
    of an entrance facility,” Dis. Op. at ¶ 8, but that is simply untrue. An ILEC’s portion of a meet-point
    facility — as described by the dissent and the regulations — is an “interconnection facility,” whereas the
    CLEC’s portion of the meet-point is an “entrance facility.” The meet-point example fits perfectly within
    our framework. (For further explanation, see the next footnote.) The dissent also cites the “collocation”
    example. This is one of virtually limitless examples of an analogy being an imperfect fit, as would be the
    case with any analogy. As for the question of whether an interconnection facility is distinct and different
    from an entrance facility, however, this collocation example is wholly irrelevant.
    Nos. 07-2469/2473           Michigan Bell Telephone Co. v. Lark, et al.                              Page 17
    “entrance facility” and “interconnection facility” — to describe the same exact wire,
    without any explanation why.12
    Second, it requires us to assume that the FCC used “entrance facility” to refer to
    a particular use of that wire (i.e., for purposes of transporting data among CLEC
    customers (backhauling), rather than between the CLEC and ILEC),13 even though the
    12
    This assumption is the crux of the dissent’s principal argument — that interconnection facilities
    and entrance facilities are really one and the same because “[e]ntrance facilities come within the ordinary
    meaning of a ‘technically feasible method of obtaining interconnection.’” Dis. Op. at ¶ 7 (quoting 47
    C.F.R. § 51.321(a)). That is, the dissent “reasons” that because ILECs must “provide . . . any technically
    feasible method of obtaining interconnection” at cost-based rates, see 47 C.F.R. § 51.321(a), and because
    entrance facilities are a technically feasible method of obtaining interconnection, the ILECs must therefore
    provide entrance facilities at cost-based rates.
    We reject this argument for at least three reasons. First, this directly contradicts 47 C.F.R.
    § 51.319(e)(2)(i), which says that an ILEC is not obligated to provide entrance facilities at cost-based rates.
    Second, at least in our view, entrance facilities are not actually a “technically feasible means of obtaining
    interconnection” because they do not connect the CLEC with the ILEC network directly; entrance
    facilities, when used, connect the CLEC with the interconnection facility (i.e., ILEC ø Interconnection
    Facility ø Entrance Facility ø CLEC). And finally, even if entrance facilities were a technically feasible
    method of interconnection, 47 C.F.R. § 51.321(a) does not require the ILEC to provide an entrance facility
    rather than some other (“any”other) technically feasible means. The dissent’s logic is flawed. Suppose,
    for example, a public school system was obligated to provide school children with a feasible means of
    transportation to and from school. A limousine is a feasible means of transportation — indeed, some
    children, at least on television, take limousines to and from school. So, by the dissent’s logic, the school
    system would be obligated to provide limousines because limousines are a feasible means of transportation.
    13
    The dissent eagerly accepts this assumption, suggesting that the TRO and the TRRO should be
    read in conjunction and arguing that the TRO establishes the separate-use distinction between backhauling
    and interconnection. Dis. Op. at ¶ 15.
    “Why [else],” the dissent exclaims, “would the FCC clutter its unbundling analysis [in the TRO]
    by stressing the distinction between backhauling and interconnection?” Dis. Op. at ¶ 15 (citing TRO
    ¶ 365). If we treat this as a real inquiry, and not a rhetorical argument, the answer is plain. The FCC took
    an entirely different approach in the TRO — an approach that was later rejected by USTA II and
    reconsidered in the TRRO — in which it held that entrance facilities (no matter their use) were outside of
    the ILEC’s network, so no impairment analysis was even necessary.
    In the paragraph cited by the dissent (TRO ¶ 365), the FCC drew a distinction between
    interconnection facilities and entrance facilities, albeit without using those terms. In fact, the FCC did not
    use the phrase “interconnection facility” anywhere in the TRO; that is a phrase new to the TRRO. In the
    TRO, the FCC referred to what it now calls “interconnection facilities” as “interconnection points” (see,
    e.g., TRO ¶¶ 7, 350 n.1058, 367 n.1120), designated certain types of these points (e.g., single point of
    interconnection (SPOI), minimum point of entry (MPOE)), and grouped these points by description as “the
    facilities that incumbent LECs explicitly must make available for section 251(c)(2) interconnection” (TRO
    ¶ 365). The FCC did not use the phrase “interconnection points” anywhere in the TRRO; it used the phrase
    “interconnection facilities.” See, e.g., TRRO ¶ 140. On the other side of that distinction, the FCC — in
    the TRO — described “entrance facilities” as “transmission facilities connecting incumbent LEC networks
    to competitive LEC networks for the purpose of backhauling traffic.” TRO ¶ 365. So, the distinction
    between backhauling and interconnection is, again, not between uses but between facilities. The paragraph
    states, in pertinent part:
    [I]n order to access UNEs, including transmission between incumbent LEC switches or
    wire centers, while providing their own switching and other equipment, competitive
    LECs require a transmission link [i.e., an entrance facility] from the UNEs on the
    incumbent LEC network [i.e., interconnection facility] to their own equipment located
    elsewhere. Competitive LECs use these transmission connections between incumbent
    LEC networks and their own networks [i.e., entrance facilities] both for interconnection
    Nos. 07-2469/2473           Michigan Bell Telephone Co. v. Lark, et al.                           Page 18
    FCC has never defined entrance facility that way. See TRRO ¶ 136 (“entrance facilities
    [are] the transmission facilities that connect competitive LEC networks with incumbent
    LEC networks”); 47 C.F.R. § 51.319(e)(2)(i) (“Entrance facilities [are] . . . dedicated
    transport that does not connect a pair of incumbent LEC wire centers”).
    Third, it requires us to assume that the FCC used the term “interconnection
    facility” to refer to a particular use of that wire (i.e., for purposes of transporting data
    between the CLEC and ILEC, rather than among CLEC customers), even though neither
    the FCC nor any court has ever defined interconnection that way. See Local Competition
    Order, 11 FCC Rcd. 15499, 
    1996 WL 452885
    , ¶ 176 (Aug. 8, 1996) (“the term
    ‘interconnection’ under section 251(c)(2) refers only to the physical linking of two
    networks”); AT&T Corp. v. FCC, 
    317 F.3d 227
    , 234 (D.C. Cir. 2003) (“to ‘interconnect’
    and to exchange traffic have distinct meanings”; interconnect “refers only to ‘facilities
    and equipment,’ not to the provision of any service”); Competitive Telecom. Ass’n v.
    FCC, 
    117 F.3d 1068
    , 1071-72 (8th Cir. 1997) (“Congress intended ‘for the transmission
    and routing of telephone exchange service and exchange access’ only to describe what
    the interconnection, the physical link, would be used for. . . . By its own terms, this
    reference [to interconnection] is to a physical link, between the equipment of the carrier
    seeking interconnection and the LEC’s network.”).
    and to backhaul traffic. Unlike the facilities that incumbent LECs explicitly must make
    available for section 251(c)(2) interconnection [i.e., interconnection facilities], we find
    that the Act does not require incumbent LECs to unbundle transmission facilities
    connecting incumbent LEC networks to competitive LEC networks for the purpose of
    backhauling traffic [i.e., entrance facilities].
    TRO ¶ 365 (footnote omitted). This same paragraph would read as follows if it were translated into the
    terms of the TRRO (i.e., using the phrases “entrance facility” and “interconnection facility”):
    In order to access the ILEC network, CLECs need a transmission link from the ILEC’s
    interconnection facility to their own equipment located elsewhere, and this is called an
    “entrance facility.” CLECs use these entrance facilities both for interconnection with
    the interconnection facility and to backhaul traffic. Unlike “interconnection facilities,”
    which ILECs must make available for interconnection, the Act does not require ILECs
    to provide these “entrance facilities.”
    So, returning to the dissent’s question: “Why . . . would the FCC clutter its unbundling analysis
    by stressing the distinction between backhauling and interconnection?” Dis. Op. at ¶ 15 (citing TRO
    ¶ 365). The answer is clear: to describe and differentiate two types of facilities for which it had not yet
    established names. And, “Why would [the FCC] underscore the incumbents’ continuing obligation to
    provide interconnection facilities?” Dis. Op. at ¶ 15. Because interconnection facilities and entrance
    facilities are different things.
    Nos. 07-2469/2473           Michigan Bell Telephone Co. v. Lark, et al.                           Page 19
    Finally, it requires us to assume that when Congress used the phrase “provide . . .
    interconnection with the [ILEC]’s network,” 47 U.S.C. § 251(c) (emphasis added),
    Congress actually meant that the ILEC is obligated to “lease a physical facility (or wire)”
    to the CLEC rather than merely “make a plug-in available” for connection with the
    CLEC’s facilities and equipment, even though this is an unnatural reading of the phrase,
    with no support in the statute.
    In Illinois Bell Telephone Co. v. Box, 
    526 F.3d 1069
    , 1071-72 (7th Cir. 2008),
    the Seventh Circuit considered this issue and held that “[w]hat the FCC said in ¶ 140 is
    that ILECs must allow use of entrance facilities for interconnection at ‘cost-based
    rates.’” But, the Seventh Circuit began its analysis by assuming the very question to be
    decided, stating:
    In the [TRRO], the FCC concluded that CLECs do not need entrance
    facilities for backhauling and should build their own equipment for
    handling CLEC-to-CLEC traffic. ILECs need not provide unbundled
    network elements to CLECs that can serve customers without
    ‘impairment’ through their own network elements. No one contests the
    FCC’s conclusion in this litigation.
    
    Id. at 1071
    (citation omitted; emphasis added). But, these two14 qualifiers — “for
    backhauling” and “for handling CLEC-to-CLEC traffic” — are nowhere to be found in
    the text of the TRRO passage at issue here. The Seventh Circuit added these, without
    explanation or justification.
    If we remove those qualifiers from this passage, we have an interpretation of
    ¶ 140 that is both drastically different from the Seventh Circuit’s and true to the plain
    language of the TRRO:
    In the TRRO, the FCC concluded that CLECs do not need [ILEC-
    provided] entrance facilities for backhauling and should build their own
    14
    Obviously, this is actually just one qualifier, inasmuch as “for handling CLEC-to-CLEC traffic”
    is the definition of “backhauling,” and why the Seventh Circuit used two separate labels is unclear — other
    than as a show of solidarity with the FCC and its claim that it used two separate labels for the same wire:
    “entrance facility” and “interconnection facility.” In any event, we note them separately here to emphasize
    that neither term is actually included in the TRRO passage at issue here, nor is either term clearly
    connected to this passage when used elsewhere in the TRRO.
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.               Page 20
    [entrance-facility] equipment for handling CLEC-to-CLEC traffic.
    ILECs need not provide unbundled network elements to CLECs that can
    serve customers without ‘impairment’ through their own network
    elements. No one contests the FCC’s conclusion in this litigation.
    Thus, we cannot join the Seventh Circuit’s interpretation of the TRRO.
    Using its qualifier-filled interpretation of ¶ 140 of the TRRO, the Seventh Circuit
    declared that this is the proper reading of the TRRO because this is what the FCC said
    in the TRRO. But the Seventh Circuit’s “reasoning” is entirely circular. It said:
    AT&T protests that [by making entrance facilities available at TELRIC
    rates to the CLECs for interconnection, the state commission] nullifies
    the FCC’s order. What’s the point of specifying that CLECs cannot
    demand access to entrance facilities as unbundled network elements,
    AT&T inquires, if state commissions can turn around and require the
    same access at the same price anyway? The answer . . . is that CLECs do
    not enjoy the ‘same’ access to entrance facilities under the state
    commission’s decision as they did before the FCC’s order. Until then
    CLECs could use entrance facilities for both interconnection and
    backhauling. Under the state’s order, CLECs use entrance facilities
    exclusively for interconnection, just as the FCC said in ¶ 140.
    
    Id. (emphasis added).
    But once we omit the unexplained and unjustified qualifiers, and
    thereby remove the artificial distinction that they create (between backhauling and
    interconnection), it becomes clear that the act of making entrance facilities available at
    TELRIC rates for interconnection (but not backhauling) is insupportable inasmuch as
    its sole support (i.e., TRRO ¶ 140) actually says no such thing. Consequently, we reject
    both the premise and the conclusion in Illinois Bell.
    In Southwestern Bell Telephone, L.P. v. Missouri Public Service Commission,
    
    530 F.3d 676
    , 683-84 (8th Cir. 2008), the Eighth Circuit considered this issue and
    reached the same conclusion as the Seventh Circuit. After acknowledging the clear
    statement in the TRRO that CLECs are not impaired without access to entrance facilities,
    the Eighth Circuit turned right around and asserted that this finding “does not, however,
    alter the right of CLECs to obtain interconnection facilities pursuant to § 251(c)(2) for
    transmission and routing of telephone exchange service and exchange access service,
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                 Page 21
    i.e., CLEC to ILEC and ILEC to CLEC traffic.” 
    Id. Without further
    explanation or
    justification (other than a “see” cite to 
    Box, 526 F.3d at 1071-72
    ), the court asserted:
    The FCC determined [that] when a CLEC uses entrance facilities to carry
    traffic to and from its own end users, i.e., backhauling or CLEC to
    CLEC, the CLEC is not entitled to obtain entrance facilities as UNEs at
    TELRIC rates. If a CLEC needs entrance facilities to interconnect with
    an ILEC’s network, it has the right to obtain such facilities from the
    ILEC. Thus, CLECs must be provided access at TELRIC rates if
    necessary to interconnect with the ILEC’s network.
    
    Id. But, as
    with Box, this conclusion is only true if the (assumed) premise is true, and
    it is not — the FCC made no backhauling distinction in the TRRO and the FCC has not
    said that CLECs have a right to entrance facilities for some purposes but not others. The
    FCC has said that ILECs have no obligation to provide entrance facilities at TELRIC
    rates. See 47 C.F.R. § 51.319(e)(2)(i).
    We do not find these two cases persuasive. The most plausible reading of the
    plain language of the TRRO is that the ILEC must allow the CLEC to connect its
    network to the ILEC’s network, and may not charge the CLEC more than TELRIC rates
    for this connection. If the ILEC requires the CLEC to connect at some point other than
    directly into its network, then the link (or “bridge” if the word “bridge” provides a better
    image) between the ILEC’s designated connection point and the ILEC’s network is what
    TRRO ¶ 140 refers to as an “interconnection facility,” and the ILEC may charge only
    TELRIC rates for the use of that (or any) interconnection facility.
    Any facility (link, “bridge,” etc.) outside of the ILEC’s designated connection
    point (i.e., the link that connects the CLEC to the ILEC’s designated connection point,
    and from there to the ILEC network via the ILEC’s interconnection facility), is not itself
    an “interconnection facility”; it is an “entrance facility.” Obviously, the CLEC would
    ultimately be using the entrance facility to connect its network with the ILEC’s network
    (through the designated point, via the interconnection facility), but that is wholly
    immaterial. The material distinction is not between interconnection and some other use
    (e.g., backhauling); the material distinction is between the ILEC’s side of the designated
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                 Page 22
    connection point (i.e., the “interconnection facility”) and the CLEC’s side of the
    designated connection point (i.e., the “entrance facility”).
    Moreover, the ILEC most assuredly has no obligation to provide any entrance
    facility and the CLEC has no obligation to use the ILEC’s entrance facility (the CLEC
    can connect directly to the interconnection facility, rent someone else’s entrance facility,
    or build its own entrance facility). Of course, if the ILEC chooses to provide an entrance
    facility, it must provide it in addition to the interconnection facility, not instead of the
    interconnection facility (as that would effectively change the designated connection
    point and transform the purported “entrance facility” into an “interconnection facility”).
    And, if the CLEC chooses to use the ILEC’s entrance facility, it must pay the rates
    determined by the ILEC, in competition with other providers.
    As we understand the situation in the case before us, the ILEC (Michigan Bell)
    offers its CLECs an interconnection facility at TELRIC rates and entrance facilities at
    competitive rates, which is in perfect accordance with the plain language of the TRRO.
    The MPSC ordered Michigan Bell to offer the CLECs the use of its entrance facilities
    at TELRIC rates, and based this order on its mistaken belief that TRRO ¶ 140 requires
    Michigan Bell to treat its entrance facilities as interconnection facilities any time the
    CLECs ultimately use them for interconnection. The district court rejected the MPSC’s
    reading of the TRRO, and we agree with the district court’s view.
    III.
    For all of the foregoing reasons, we AFFIRM the judgment of the district court.
    Nos. 07-2469/2473     Michigan Bell Telephone Co. v. Lark, et al.                Page 23
    __________________
    DISSENT
    __________________
    SUTTON, Circuit Judge, dissenting. The majority admirably pieces together the
    statutory, regulatory and technical components of this complicated case. Together, the
    majority concludes, they show that the duty of the incumbent telecommunication
    provider, Michigan Bell, “to provide . . . interconnection with [its] network” to
    competitors at cost-based rates, 47 U.S.C. § 251(c)(2), requires only that Michigan Bell
    provide competitors with a place to plug into its local telephone network and that
    “entrance facilities” fall outside of this interconnection obligation. That may be a
    reasonable interpretation. So too, however, is the FCC’s competing interpretation, one
    premised on an interpretation of its own regulations and one that we must respect as a
    result. See Auer v. Robbins, 
    519 U.S. 452
    , 461 (1997). I accordingly respectfully
    dissent.
    Prior to the Telecommunications Act of 1996, Pub. L. No. 104-104, 110 Stat. 56,
    incumbent local telephone companies, such as Michigan Bell, enjoyed a natural
    monopoly. The high fixed costs of recreating a local telephone network, including
    running wires to each home and business in a community, together with the low
    marginal cost of operating a pre-existing network gave incumbents “an almost
    insurmountable competitive advantage.” Verizon Commc’ns, Inc. v. FCC, 
    535 U.S. 467
    ,
    490 (2001). To combat these monopolies, the 1996 Act mandates that incumbents share
    their network with competitors at cost-based rates. See 
    id. at 489;
    AT&T Corp. v. Iowa
    Utils. Bd., 
    525 U.S. 366
    , 371 (1999).
    As part of this sharing obligation, incumbents must lease certain elements of their
    network to competitors on an “unbundled”—a la carte—basis and must do so at cost-
    based rates. 47 U.S.C. § 251(c)(3), (d)(2). That allows a competitor to connect its
    network with other phone networks, to provide enhanced services to its customers or to
    expand its network so it can reach a broader potential customer base. See 
    id. § 153(29);
    Triennial Review Order, 18 F.C.C.R. 16978 ¶ 59 (2003); 47 C.F.R. § 51.319(a). The
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.               Page 24
    upshot of this duty is that, if a competitor wishes to offer phone service to everyone in
    a given community without incurring the up-front costs of running its own wire to each
    potential customer, the Act and implementing regulations facilitate the entrant’s efforts
    by requiring the incumbent to offer these services on unbundled terms and at cost-based
    rates.
    The Act imposes a related, but narrower, sharing obligation, one that also must
    be provided at cost-based rates. Incumbents must “provide . . . interconnection with
    [their] network” to competitors so customers on one network can seamlessly call
    customers on the other network. 47 U.S.C. § 251(c)(2); see 
    id. § 251(d)(1);
    47 C.F.R.
    § 51.5 (defining interconnection as the “linking of two networks for the mutual exchange
    of traffic”); FCC Br. at 4. In the absence of this obligation, no rational consumer would
    switch from the large incumbent to the competing entrant, at least without a steep
    discount. Who wants a local phone service that connects customers to just a handful of
    other individuals in the community? See Verizon 
    Commc’ns, 535 U.S. at 490
    . By
    requiring cost-based rates for this service, the Act ensures that incumbents do not charge
    competition-dampening rates for interconnection, a not insignificant risk given that
    entrants need interconnection more than incumbents do.
    Which brings me to “entrance facilities,” the part of the network of the
    incumbent, Michigan Bell, at issue here.           Entrance facilities physically link
    telecommunications networks together, see Triennial Review Remand Order (TRRO),
    20 F.C.C.R. 2533 ¶¶ 136–39 (2005), and competitors use an incumbent’s entrance
    facilities for two purposes: interconnection and backhauling. See Triennial Review
    Order ¶ 365. When used for interconnection, entrance facilities route traffic between
    one of the competitor’s customers and one of the incumbent’s customers. When used
    for backhauling, entrance facilities route traffic between two of the competitor’s
    customers, likely because the competitor leases some elements of the incumbent’s
    network, rather than between a customer of the competitor and a customer of the
    incumbent. See 
    id. ¶¶ 365,
    367.
    Nos. 07-2469/2473       Michigan Bell Telephone Co. v. Lark, et al.               Page 25
    In deciding what incumbents may charge for the use of their entrance facilities,
    the FCC interprets its regulations to draw a distinction. On one side of the line,
    incumbents must lease their entrance facilities to competitors at cost-based rates when
    they use the facilities for interconnection. On the other side, incumbents may charge
    market-based rates, or not lease the facilities at all, when competitors use the facilities
    for backhauling. See FCC Br. at 15–17, 20. Everyone (at least everyone involved in this
    case) agrees that the FCC correctly concluded that incumbents may charge market-based
    rates for backhauling. What divides the parties is whether the FCC correctly concluded
    that incumbents cannot do the same for interconnection. In answering this question, we
    must keep in mind that Congress charged the FCC with administering § 251, see 47
    U.S.C. § 251(d)(1), and the FCC wrote the regulations at issue, all of which means that
    the FCC’s interpretation binds us unless it flouts the regulations’ text. See 
    Auer, 519 U.S. at 461
    .
    The line drawn by the FCC permissibly interprets its own regulation. In
    elaborating on § 251(c)(2)’s duty to “provide . . . interconnection,” the FCC’s regulation
    says that incumbents must provide “any technically feasible method of obtaining
    interconnection” at cost-based rates. 47 C.F.R. § 51.321(a). Entrance facilities come
    within the ordinary meaning of a “technically feasible method of obtaining
    interconnection.” They are “designed for the very purpose of linking two carriers’
    networks.” Ill. Bell Tel. Co. v. Box, 
    526 F.3d 1069
    , 1072 (7th Cir. 2008). And that is
    how competitors use them—to bridge the gap between their network and an
    interconnection point within the incumbent’s network so that the two networks can
    mutually exchange traffic. See U.S. Telecom Ass’n v. FCC, 
    359 F.3d 554
    , 586 (D.C. Cir.
    2004).
    In providing illustrative examples of an incumbent’s interconnection duties in
    § 51.321, the FCC confirms that the regulation uses the phrase “method of obtaining
    interconnection” in its ordinary sense—one that applies to entrance facilities. One
    example says that incumbents upon request must interconnect with competitors through
    meet point facilities, see 47 C.F.R. § 51.321(b)(2), which requires the incumbent and
    Nos. 07-2469/2473       Michigan Bell Telephone Co. v. Lark, et al.                 Page 26
    competitor to build transmission facilities from their respective networks to a designated
    meet point and to link the two transmission facilities together at that point “for the
    mutual exchange of traffic,” Local Competition Order, 11 F.C.C.R. 15499 ¶ 553 (1996).
    An incumbent’s portion of a meet point facility, it turns out, is merely one manifestation
    of an entrance facility, as entrance facilities are “the transmission facilities that connect
    competitive LEC networks with incumbent LEC networks.” See TRRO ¶ 136. Another
    example—dealing with collocation, which is installing and maintaining equipment for
    use solely by the competitor at an incumbent’s physical facilities, see 47 C.F.R.
    § 51.5—also shows that an incumbent’s duty to provide methods of obtaining
    interconnection covers facilities that aid in bridging the gap between two networks. See
    47 U.S.C. § 251(c)(6) (mandating that incumbents allow physical or virtual “collocation
    of equipment necessary for interconnection”); 47 C.F.R. § 51.321(b)(1).
    To put all of this in context, it might help to return to the majority’s extension-
    cord analogy. The meet-point example is akin to saying that the homeowner sometimes
    must provide a park-goer with an extension cord, at a cost-based price, that links the
    outlet in the garage with the park-goer’s extension cord, rather than forcing the park-goer
    to run an extension cord all the way from the park to the garage or forcing the park-goer
    to pay the homeowner market-based rates for the use of one of its cords. The collocation
    obligation is akin to saying that the homeowner sometimes must let park-goers store an
    extension cord on a reel in the garage and access the garage when they want to extend
    the cord from the garage to the park. As these examples show, an incumbent’s
    interconnection duty encompasses more than providing competitors with an outlet to
    plug into.
    The Triennial Review Remand Order does not undermine the FCC’s position.
    The TRRO represents the FCC’s fourth attempt to promulgate valid unbundling
    regulations, see Covad Commc’ns Co. v. FCC, 
    450 F.3d 528
    , 531 (D.C. Cir. 2006), and
    it aims to satisfy the D.C. Circuit’s concerns in setting aside the FCC’s previous
    unbundling regulations, see TRRO ¶¶ 1–4, 13, 19–20. Nearly a quarter of the order
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                 Page 27
    clarifies the FCC’s overarching unbundling analysis and not one paragraph discusses
    how the FCC analyzes interconnection obligations. See 
    id. ¶¶ 20–65.
    The one section that mentions entrance facilities confirms the TRRO’s focus on
    unbundling, not interconnection. The section analyzes whether competitors would be
    “impair[ed]” without unbundled access to entrance facilities under § 251(c)(3), and it
    concludes that they would not be. See TRRO ¶¶ 136–41; see also 47 U.S.C. § 251(d)(2).
    Yet, as the FCC points out, an impairment analysis has no role to play under § 251(c)(2),
    see 47 U.S.C. § 251(d)(2); FCC Br. at 16, and the FCC has never, to my knowledge,
    considered impairment when analyzing an incumbent’s interconnection obligations. See
    Ill. 
    Bell, 526 F.3d at 1072
    (noting that whether an incumbent can charge market-based
    rates for interconnection “is not related to the scope of an [incumbent’s] obligations
    under § 251(c)(3) to furnish unbundled network elements”). It would be surprising,
    then, if the TRRO exempted entrance facilities from the pre-existing obligations of 47
    C.F.R. § 51.321(a) through a novel analysis without comment.
    The TRRO’s sole mention of interconnection in the context of entrance facilities
    instead sounds a cautionary note: No one should read the FCC’s categorical unbundling
    analysis under § 251(c)(3) as affecting incumbents’ interconnection duties under
    § 251(c)(2). See TRRO ¶ 140 (stating “our finding of non-impairment with respect to
    entrance facilities does not alter the right of competitive LECs to obtain interconnection
    facilities pursuant to section 251(c)(2)”). This cautionary note makes perfect sense if,
    as the FCC and both courts of appeals to address this issue have concluded, entrance
    facilities used for interconnection fall within § 251(c)(2)’s interconnection obligation.
    See Ill. 
    Bell, 526 F.3d at 1071
    –72 (“What the FCC said in ¶ 140 is that [incumbents]
    must allow use of entrance facilities for interconnection at ‘cost-based rates’.”); Sw. Bell
    Tel., L.P. v. Mo. Pub. Serv. Comm’n, 
    530 F.3d 676
    , 684 (8th Cir. 2008).
    The regulations promulgated by the TRRO, moreover, discuss only unbundling
    obligations. They say that “in accordance with section 251(c)(3)”—the provision
    imposing the unbundling requirement—an incumbent “is not obligated to provide a
    requesting carrier with unbundled access” to entrance facilities. 47 C.F.R. § 51.319(e)
    Nos. 07-2469/2473      Michigan Bell Telephone Co. v. Lark, et al.                Page 28
    (emphasis added); see also TRRO, 20 F.C.C.R. at 2682. This speaks only to an
    incumbent’s unbundling obligation, not its narrower, independent duty to “provide . . .
    interconnection” under § 251(c)(2). Michigan Bell disagrees, claiming the regulation
    “unequivocal[ly]” states that incumbents have no obligation to provide entrance
    facilities, period. Michigan Bell Br. at 23. But this turns the phrase “with unbundled
    access” into a useless appendage. See Safeco Ins. Co. of Am. v. Burr, 
    551 U.S. 47
    ,
    59–60 (2007) (noting general rule that courts should give effect to all words in a
    provision).
    Michigan Bell reads the TRRO differently. The TRRO, it says, draws no
    distinction between the functions of an entrance facility (backhauling versus
    interconnection), but instead draws a distinction between two distinct and mutually
    exclusive types of facilities (entrance versus interconnection). The text of ¶¶ 136–41,
    it is true, does not distinguish between backhauling and interconnection. But the
    footnotes to those paragraphs draw that precise distinction. See TRRO ¶¶ 138 n.389, 141
    n.396. And even if the FCC had not drawn this functional line, that would not eliminate
    ambiguity about the point; the silence would create ambiguity, particularly since the
    FCC consistently has drawn functional lines when implementing the 1996 Act. See
    Triennial Review Order ¶¶ 365–67; Local Competition Order ¶ 553. Either way, Auer
    deference applies to the FCC’s position that those paragraphs draw a functional line that
    exempts incumbents only from the obligation to lease their entrance facilities at cost-
    based rates when competitors use those facilities for backhauling, as opposed to
    interconnection.
    Michigan Bell’s competing interpretation also fits awkwardly with the TRRO and
    its predecessor, the Triennial Review Order. Why, if that interpretation is correct, would
    the FCC clutter its unbundling analysis by stressing the distinction between backhauling
    and interconnection? See Triennial Review Order ¶ 365. And why would it underscore
    the incumbents’ continuing obligation to provide interconnection facilities? See id.;
    TRRO ¶ 140. These points of emphasis make little sense if entrance facilities never
    function as § 251(c)(2) interconnection facilities.
    Nos. 07-2469/2473       Michigan Bell Telephone Co. v. Lark, et al.                 Page 29
    To support its mutual exclusivity theory, the majority notes that incumbents may
    choose whether a facility counts as an entrance facility or an interconnection facility.
    If the incumbent requires that competitors interconnect at that facility, then it is an
    interconnection facility. But if the incumbent provides a facility that bridges the gap
    between the incumbent-designated interconnection point and the competitor’s network,
    then it counts as an entrance facility. This premise, however, does not square with
    § 251(c)(2), which requires incumbents to “provide . . . interconnection” “at any
    technically feasible point within [its] network.” 47 U.S.C. § 251(c)(2) (emphasis added);
    see also Local Competition Order ¶ 209 (stating that § 251(c)(2) allows competitors “to
    select the points in an incumbent[’s] . . . network at which they wish to deliver traffic”).
    And in the absence of this premise, I see no workable way to distinguish between these
    two supposedly distinct and mutually exclusive types of facilities.
    One more point. While the majority’s principal objection to this analysis is that
    the regulation is plain as day and thus leaves no room for administrative deference, it
    also suggests two reasons for ignoring Auer deference altogether. First, it cites a
    Seventh Circuit case, which suggests that agency amicus briefs (like the one filed here)
    should get Auer deference only at the Supreme Court, not at the court of appeals. Until
    a case reaches the Supreme Court, goes the view, agency briefs represent “unreviewed
    staff decisions,” and Congress could not have meant to delegate “the power to make law
    to fill gaps in” the law to low-level staff. Keys v. Barnhart, 
    347 F.3d 990
    , 993–94 (7th
    Cir. 2003).
    A deference doctrine that turns on whether a brief was filed in the United States
    Supreme Court or a court of appeals has little to commend it. An “inferior” appellate
    court, U.S. Const. art. III § 1, has just as many reasons, if not more, to learn the agency’s
    interpretation of one of its regulations in the course of resolving a dispute between two
    private parties before it issues a decision rather than after. This case is a perfectly good
    example. The regulations are intricate and complex, and as a result we called for the
    views of the FCC in order to understand how the agency construed its regulations and
    to make sure we were not missing something in the process. The Seventh Circuit may
    Nos. 07-2469/2473        Michigan Bell Telephone Co. v. Lark, et al.               Page 30
    or may not be right that, when a court of appeals invites an agency to take a position in
    a given case, it can expect nothing more than “unreviewed staff decisions.” As for
    myself, I doubt it, and if I am wrong that suggests a management problem, not a proper
    view of how agencies should operate. It seems likely that agencies take their amicus
    briefs—particularly those filed at the request of a court of appeals—at least as seriously
    as their more frequent opinion letters, which also receive Auer deference, see Ford
    Motor Credit Co. v. Milhollin, 
    444 U.S. 555
    , 563–64 (1980). As agencies must well
    appreciate, moreover, lower courts reap the same benefits as the Supreme Court from an
    agency’s “fair and considered judgment,” 
    Auer, 419 U.S. at 462
    , including the
    advantage of the agency’s “unique expertise and policymaking prerogatives,” Martin v.
    Occupational Safety & Health Review Comm’n, 
    499 U.S. 144
    , 151 (1991). In any event,
    the Supreme Court has strongly hinted that Auer deference does not turn on whether an
    agency’s position was prepared by its staff or its head. See Ford Motor Credit 
    Co., 444 U.S. at 566
    n.9. There is, in short, no reason why an agency brief—particularly one filed
    at the request of a court—becomes less authoritative because it is filed with a court
    based in Cincinnati, Ohio rather than one based in Washington, D.C.
    Second, the majority suggests that the TRRO does not deserve Auer deference
    because it is an interpretive rule, not a legislative one. I disagree with the majority’s
    characterization of the TRRO and its suggestion that interpretive rules do not deserve
    Auer deference. The FCC had a formal notice-and-comment period before issuing the
    TRRO, and the TRRO concludes by adopting seven pages of amendments to the Code
    of Federal Regulations. See TRRO ¶¶ 18–19, 239–251, App’x A, App’x B. The TRRO
    in point of fact promulgates the version of 47 C.F.R. § 51.319(e)(2)(i) that the majority
    quotes. See TRRO at 2677, 2682; Maj. Op. at 9–10. All of this confirms that the TRRO
    is a legislative rule. See Lincoln v. Vigil, 
    508 U.S. 182
    , 195–196 (1993); St. Francis
    Health Care Ctr. v. Shalala, 
    205 F.3d 937
    , 949 (6th Cir. 2000) (“[I]f by its action the
    agency intends to create new law . . . , the rule is properly considered to be a legislative
    rule.”).
    Nos. 07-2469/2473       Michigan Bell Telephone Co. v. Lark, et al.              Page 31
    Perhaps the majority means that ¶¶ 136–40 of the TRRO do not deserve deference
    because those paragraphs are part of the “concise general statement” of the TRRO’s
    “basis and purpose,” 5 U.S.C. § 553(c), not amendments to the federal code. See Maj.
    Op. at 7 n.6 (“[T]he TRRO . . . is . . . not a true ‘regulation.’”). I am unaware of any
    court reading such a line into Auer. No one has done so, I believe, because “[c]ourts and
    Congress treat the terms ‘regulation’ and ‘rule’ as interchangeable,” Nat’l Treasury
    Employees Union v. Weise, 
    100 F.3d 157
    , 160 (D.C. Cir. 1996), and “concise general
    statements” are part of the rule, see 5 U.S.C. § 553(c); 
    Lincoln, 508 U.S. at 195
    –96.
    Justice Scalia’s concurrence in Couer Alaska is not to the contary. See Couer Alaska,
    Inc. v. Se. Alaska Conservation Council, ___ U.S. ___, 
    129 S. Ct. 2458
    , 2479 (noting
    courts defer under Auer only “to an agency’s interpretation of its own ambiguous
    regulation.”). Justice Scalia was distinguishing between regulations and statutes, not
    between sections of a legislative rule. See 
    id. But whether
    the TRRO is an interpretive or legislative rule is beside the point.
    We generally defer to an agency’s interpretation of its own rules because it “make[s]
    little sense” to impose our interpretation on the agency when it remains free to rewrite
    the rule (largely) however it wants. 
    Auer, 519 U.S. at 463
    . That rationale applies with
    extra force to interpretive rules: An agency could amend its interpretive rule and wipe
    a court’s interpretation off the board without even the delay of notice-and-comment
    rulemaking.
    In the final analysis, the FCC’s interpretation reasonably respects the words of
    its regulations and Auer requires us to respect that interpretation. The majority seeing
    it differently, I respectfully dissent.