Roberto Solis Manriquez pleaded guilty to one charge of importing 5,147 grams of cocaine, and the district court sentenced him to 46 months in prison and a three-year term of supervised release. Manriquez now appeals his conviction and sentence. He argues that the statutes of conviction, 21 U.S.C. §§ 952 and 960, are facially unconstitutional in light of Apprendi v. New Jersey, 530 U.S. 466, 120 S.Ct. 2348, 147 L.Ed.2d 435 (2000). Manriquez acknowledges that his argument is foreclosed by United States v. Slaughter, 238 F.3d 580, 582 (5th Cir. 2000), and he raises the issue only to preserve it for review in the Supreme Court.

Slaughter applies by analogy to the instant case because the statutes at issue are similar in structure and content. One panel of this court may not overrule another. United States v. Fowler, 216 F.3d 459, 460 (5th Cir. 2000). Consequently, Manriquez’s arguments are, as he concedes, foreclosed by Slaughter. The judgment of the district court is AFFIRMED.