52 F.3d 1068 U.S.v.Covarrubia* NO. 94-50246 United States Court of Appeals,Fifth Circuit. Apr 14, 1995 Appeal From: W.D.Tex., No. SA-92-CR-296-8 1 AFFIRMED. * Fed.R.App.P. 34(a); 5th Cir.R. 34.2