Authorities Cited: United States Code 18 U.S.C. § 3553(a) 18 U.S.C. § 3553(a)(1) 18 U.S.C. § 3553(f) 21 U.S.C. § 841(a)(1) 21 U.S.C. § 846 Supreme Court 543 U.S. 220 Circuit Courts 16 F.3d 155, 160 259 F.3d 818, 827 403 F.3d 470, 472-473 405 F.3d 537, 550 413 F.3d 616, 618-621 414 F.3d 725, 729 429 F.3d 673, 678 433 F.3d 981, 987 474 F.3d 999, 1003 484 F.3d 934, 937 489 F.3d 794, 796 497 F.3d 727, 739 503 F.3d 643, 646 505 F.3d 754, 764 513 F.3d 692, 695 Federal Sentencing Guidelines U.S.S.G. §2D1.1 U.S.S.G. §3B1.1(c) U.S.S.G. §5C1.2(a)(4)