United States v. Sanchez-Garcia, 642 F.3d 658, 2011 WL 2462958 (8th Cir. Jun. 22, 2011) (The charging document alone, however, does not prove Sanchez"Garcia's conviction because a charge is simply an accusation. It is not evidence of anything.); quoting United States v. Gammage, 580 F.3d 777, 779 (8th Cir.2009); see also United States v. Vasquez"Garcia, 449 F.3d 870, 873 (8th Cir.2006) (a charging document may sufficiently narrow an overinclusive statute when the fact of conviction is not contested).