Authorities Cited: United States Code 29 U.S.C. § 158(a)(1) 29 U.S.C. § 160(e) Supreme Court 321 U.S. 349, 358 516 U.S. 349 524 U.S. 51, 61-64 Circuit Courts 605 F.2d 1105, 1111 627 F.2d 129, 135 739 F.2d 1305, 1310 757 F.2d 184, 190-191 910 F.2d 331, 335 987 F.2d 1376, 1381-1382 2 F.3d 1047, 1051-1055 39 F.3d 493, 504 81 F.3d 150 85 F.3d 1282, 1288 104 F.3d 1050, 1055 147 F.3d 964, 969 175 F.3d 621, 624-630 210 F.3d 18, 38 332 F.3d 188, 194 360 F.3d 925, 927-928 390 F.3d 1054, 1058 400 F.3d 1093, 1097 412 F.3d 962, 966 471 F.3d 178, 181