United States v. Norma Leticia Trevino , 992 F.2d 64 ( 1993 )
Burroughs v. FFP Operating Partners, L.P. , 70 F.3d 31 ( 1995 )
united-states-of-america-plaintiff-appellee-cross-v-ruben-gil-becerra , 155 F.3d 740 ( 1998 )