Authorities Cited: United States Code 29 U.S.C. § 158 29 U.S.C. § 623(d) Supreme Court 323 U.S. 134, 140 401 U.S. 424, 433-434 405 U.S. 117, 121 449 U.S. 424, 430 461 U.S. 574, 586 467 U.S. 837, 842-845 477 U.S. 57, 65 499 U.S. 144, 157 499 U.S. 244, 256-258 503 U.S. 249, 253-254 515 U.S. 50, 61 519 U.S. 337, 117-346 529 U.S. 576, 587 548 U.S. 291 Circuit Courts 191 F.2d 483, 485 686 F.2d 997 743 F.2d 370, 375 823 F.2d 1086, 1088 863 F.2d 1543, 1547-1548 970 F.2d 39, 42 7 F.3d 541 84 F.3d 256, 262 89 F.3d 1224 126 F.3d 494, 500 151 F.3d 813 173 F.3d 988 187 F.3d 595, 597 206 F.3d 651, 657 215 F.3d 561, 580 280 F.3d 579, 583 283 F.3d 561 423 F.3d 606, 614 451 F.3d 400, 404 476 F.3d 391, 396 501 F.3d 673, 677 36 F. Supp. 2d 1206, 1213 390 F. Supp. 2d 1129, 1137-1138 435 F. Supp. 2d 633, 639 444 F. Supp. 573 464 F. Supp. 2d 742, 751