Authorities Cited: United States Code 28 U.S.C. § 1291 Circuit Courts 668 F.2d 725, 731 726 F.2d 1381, 1398 837 F.2d 828, 830 858 F.2d 492, 496-497 895 F.2d 830, 837 976 F.2d 1252, 1255 35 F.3d 1275, 1287 106 F.3d 1465, 1468-1471 108 F.3d 1031, 1033 262 F.3d 923, 944 270 F.3d 794, 805-806 297 F.3d 930, 934 303 F.3d 1015, 1022 354 F.3d 850, 854-855 373 F.3d 998, 1015-1017 431 F.3d 643, 660 Federal Rules of Civil Procedure Fed. R. Civ. P. 26(a)(2)(B) Federal Rules of Evidence Fed. R. Evid. 403 Fed. R. Evid. 701 Fed. R. Evid. 702 Fed. R. Evid. 704(a)