Hector Montero-Martinez Gregorio Pedro Montero-Hernandez v. John Ashcroft, Attorney General of the United States , 277 F.3d 1137 ( 2002 )
Skidmore v. Swift & Co. , 65 S. Ct. 161 ( 1944 )
Shepard v. United States , 125 S. Ct. 1254 ( 2005 )
Taylor v. United States , 110 S. Ct. 2143 ( 1990 )