Authorities Cited: United States Code 18 U.S.C. § 14 21 U.S.C. § 812 21 U.S.C. § 841(a)(1) 21 U.S.C. § 841(b)(1)(C) Supreme Court 428 U.S. 364 462 U.S. 14 462 U.S. 640 479 U.S. 367, 371-374 495 U.S. 1, 4 526 U.S. 137, 158 Circuit Courts 20 F.2d 934, 946 29 F.3d 62, 65 506 F.3d 108, 128 Federal Rules of Evidence Fed. R. Evid. 702 Fed. R. Evid. 704