Authorities Cited: United States Code 8 U.S.C. § 1326(a) 18 U.S.C. § 3553(a) 18 U.S.C. § 3742 18 U.S.C. § 3742(a) Supreme Court 542 U.S. 945 543 U.S. 220 Circuit Courts 187 F.3d 1144, 1147 247 F.3d 1158, 1163 302 F.3d 314, 317-319 351 F.3d 944, 947 356 F.3d 1336, 1344 405 F.3d 270, 275-276 405 F.3d 960, 961 408 F.3d 1324, 1328 421 F.3d 655, 658-659 422 F.3d 1241, 1245-1246 426 F.3d 1324, 1329 431 F.3d 784, 788 432 F.3d 1110, 1111 434 F.3d 1318 Federal Sentencing Guidelines U.S.S.G. §2L1.2 U.S.S.G. §3E1.1