Authorities Cited: United States Code 18 U.S.C. § 1951 18 U.S.C. § 3553(a)(4) Supreme Court 325 U.S. 410, 414 508 U.S. 36, 45 520 U.S. 461, 468 530 U.S. 466 535 U.S. 625, 631-632 Circuit Courts 97 F.3d 518, 531 398 F.3d 1291, 1298-1299 Federal Sentencing Guidelines U.S.S.G. §2B3.1(a) U.S.S.G. §3E1.1 U.S.S.G. §4B1.1(a)