Authorities Cited: United States Code 29 U.S.C. § 203(f) 29 U.S.C. § 207 29 U.S.C. § 207(a)(2) 29 U.S.C. § 213(a)(6) Code of Federal Regulations 29 C.F.R. § 780.128 29 C.F.R. § 780.133(a) 29 C.F.R. § 780.133(b) Supreme Court 337 U.S. 755, 761-769 349 U.S. 254, 260-264 Circuit Courts 117 F.2d 11, 18 267 F.2d 286, 290 352 F.2d 63 372 F.2d 584, 589 451 F.2d 526, 529 486 F.2d 1006, 1010-1011 512 F.2d 409, 411 552 F.2d 124, 126 661 F.2d 1206, 1209 234 F.3d 501, 507