United States v. Elrawy, __ F.3d __, 2006 WL 1085165 (5th Cir. Apr. 26, 2006) (18 U.S.C. 922(g)(5)(B), punishing possession of a firearm by a nonimmigrant visa entrant, does not apply to a nonimmigrant visa entrant who is out of status).
http://caselaw.lp.findlaw.com/data2/circs/5th/0420123cr0p.pdf