united-states-v-giovanny-armando-guerrero-cortez-aka-gil-united-states , 110 F.3d 647 ( 1997 )
United States v. Donald Lupino , 301 F.3d 642 ( 2002 )
United States of America v. Sergio Javier Granados , 202 F.3d 1025 ( 2000 )