United States v. Espinoza-Morales, 621 F.3d 1141 (9th Cir. Sept. 10, 2010) (California conviction for penetration with a foreign object, in violation of California Penal Code 289(a)(1), does not categorically constitute a crime of violence for illegal re-entry sentencing purposes, since the offense may be committed through duress alone, and without use of force).