s v. Contra Costa County Water Dist., 678 F.2d 90 (9th Cir. 1982) 41 United States v. Davis, 617 F.2d 677 (D.C.Cir. 1979), cert denied sub nom. Gelestino v. United States, 445 U.S. 967 (1980) 15 United States v. Deloitte LLP, 610 F.3d 129 (D.C.Cir. 2010) 23 United States v. Edelman, 458 F.3d 7