Authorities Cited: United States Code 8 U.S.C. § 1326 21 U.S.C. § 843(b) Supreme Court 511 U.S. 485 Circuit Courts 999 F.2d 1326 320 F.3d 1302, 1303-1305 327 F.3d 206, 207 352 F.3d 1243, 1246 460 F.3d 733, 739 Federal Sentencing Guidelines U.S.S.G. §2L1.2(b)(1) U.S.S.G. §4B1.1 U.S.S.G. §4B1.2(b)