Authorities Cited: United States Code 21 U.S.C. § 841(a)(1) 21 U.S.C. § 841(b)(2) 21 U.S.C. § 846 Supreme Court 547 U.S. 1174 Circuit Courts 573 F.2d 1040 966 F.2d 403, 407-408 260 F.3d 930, 932-933 362 F.3d 1071, 1084 408 F.3d 484, 492 431 F.3d 1085, 1093 444 F.3d 957, 961 457 F.3d 817, 824-825 479 F.3d 958, 969 487 F.3d 564, 576-583 494 F.3d 653, 659 Federal Rules of Criminal Procedure Fed. R. Crim. P. 52(a) Federal Rules of Evidence Fed. R. Evid. 801(d)(1)(B)