United States v. Latu, ___ F.3d ___ (9th Cir. March 19, 2007) (federal conviction affirmed for being noncitizen illegally present in the United States [i.e., not in valid immigrant, nonimmigrant or parole status] in possession of firearms or ammunition, and removable, since 18 U.S.C. 922(g)(5)(A) is constitutional under the Commerce Clause and was properly applied in defendant's case, despite noncitizen having filed an application for adjustment of status based on U.S. citizen spouse).
http://caselaw.lp.findlaw.com/data2/circs/9th/0510815p.pdf