Ricardo DeLeon Salinas appeals his guilty-plea conviction and sentence for possession of 500 grams or more of cocaine with intent to distribute, in violation of 21 U.S.C. § 841(a) and (b). The district court imposed a statutory mandatory minimum prison sentence of 60 months and a supervised-release term of four years.

For the first time on appeal, Salinas contends that the district court lacked jurisdiction to convict and sentence him, on the ground that 21 U.S.C. § 841 is unconstitutional under Apprendi v. New Jersey, 530 U.S. 466, 120 S.Ct. 2348, 147 L.Ed.2d 435 (2000). As he concedes, this argument is foreclosed by United States v. Slaughter, 238 F.3d 580, 582 (5th Cir. 2000).

AFFIRMED.