v.
S. Tistcareno-Rios
FOR THE EIGHTH CIRCUIT
No. 99-1239
Filed: December 18, 2000
Before LOKEN, FAGG, and HANSEN, Circuit Judges.
PER CURIAM.
Saul Tistcareno-Rios pleaded guilty to possessing with intent to distribute one kilogram or more of methamphetamine, in violation of 21 U.S.C. §§ 841(a)(1) and 846, and 18 U.S.C. § 2. At sentencing, the district court1 imposed enhancements pursuant to U.S.S.G. §§ 2D1.1(b)(1) (firearm possession) and 3B1.1(b) (manager or supervisor (declining to consider issues raised for first time on appeal), cert. denied, 511 U.S. 1114 (1994); cf. United States v. Nguyen, 46 F.3d 781, 783 (8th Cir. 1995) (“A defendant who explicitly and voluntarily exposes himself to a specific sentence may not challenge that punishment on appeal.”).
Accordingly, we affirm.
A true copy.
Attest:
CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT.