Authorities Cited: United States Code 18 U.S.C. § 924(c) 18 U.S.C. § 2113(a) 18 U.S.C. § 3553(a) Supreme Court 507 U.S. 87, 94 536 U.S. 545, 560 Circuit Courts 776 F.2d 678 871 F.2d 616 974 F.2d 897, 901 55 F.3d 325, 329-330 101 F.3d 1183, 1190 227 F.3d 763, 770 254 F.3d 635, 638 267 F.3d 653, 659 307 F.3d 643, 647-648 367 F.3d 683, 686 377 F.3d 671, 676 414 F.3d 725, 729 415 F.3d 606, 608 419 F.3d 600, 607 424 F.3d 649, 653 425 F.3d 1041, 1046 Federal Sentencing Guidelines U.S.S.G. §3C1.1