Authorities Cited: United States Code 28 U.S.C. § 1367 Supreme Court 304 U.S. 64 437 U.S. 463, 476 Circuit Courts 221 F.3d 1266, 1274 261 F.3d 927 280 F.3d 124, 145 Federal Rules of Civil Procedure Fed. R. Civ. P. 23(f) 160 F. Supp. 2d 1348 328 F. Supp. 2d 1350, 1358