ies to enforce immunity provisions in plea agreements. Florida West, 853 F. Supp. 2d at 1228; El- Sadig, 133 F. Supp. 2d at 608-09; United States v. CFWConst Co., 583 F. Supp. 197, 203 (D.S.C. 1984), aff'd, 749 F.2d 33 (4th Cir. 1984). The government's attempt to distinguish these cases on the ground that th