United States v. Figueroa-Ocampo, __ F.3d __, 2007 WL 2104787 (9th Cir. July 24, 2007) (under the Supreme Court's recent decision in Lopez v. Gonzales, 127 S. Ct. 625 (2006), simple possession cannot be treated as an aggravated felony for sentencing purposes unless possession of the particular drug would be a felony if prosecuted under federal law).