United States v. Torres-Romero, 537 F.3d 1155, 2008 WL 3843344 (10th Cir. Aug. 19, 2008) (looking to law of the state of conviction to determine whether conjunctive charge means that the defendant has admitted all of the conjunctive elements), agreeing with United States v. Morales-Martinez, 496 F.3d 356, 359 (5th Cir.2007).