United States v. Pimental-Flores, 339 F.3d 959 (9th Cir. August 11, 2003) (presentence report that failed to identify the exact statute of conviction is legally insufficient to establish that a state conviction fell within the crime of violence definition of U.S.S.G. 2L1.2 (2001) for purposes of sustaining a 16-level sentence enhancement for illegal reentry).