Authorities Cited: United States Code 18 U.S.C. § 371 18 U.S.C. § 1341 Supreme Court 315 U.S. 60, 80 328 U.S. 750, 755-769 332 U.S. 539, 557 358 U.S. 169, 178 369 U.S. 749, 768 384 U.S. 855, 860 420 U.S. 770, 777 Circuit Courts 100 F.2d 401, 403 105 F.2d 921 342 F.2d 309, 312-313 407 F.2d 735 489 F.2d 51, 58-62 541 F.2d 1234, 1238 546 F.2d 658, 663 570 F.2d 547, 551 576 F.2d 531, 544-545 591 F.2d 1048, 1057 614 F.2d 486, 492 701 F.2d 1340, 1343 709 F.2d 688, 690 799 F.2d 1494 839 F.2d 1461, 1468 839 F.2d 1473 839 F.2d 1479 896 F.2d 513, 519 935 F.2d 924 966 F.2d 1415, 1434-1435 982 F.2d 1422 135 F.3d 1363 158 F.3d 1147, 1153-1159 309 F.3d 193, 203