United States Court of Appeals
                            FOR THE EIGHTH CIRCUIT
                                    ___________

                                    No. 08-2788
                                    ___________

United States of America,                *
                                         *
             Appellee,                   *
                                         * Appeal from the United States
      v.                                 * District Court for the
                                         * Eastern District of Missouri.
Twajuana Davis,                          *
                                         * [UNPUBLISHED]
             Appellant.                  *
                                    ___________

                              Submitted: October 6, 2009
                                 Filed: October 9, 2009
                                  ___________

Before MURPHY, COLLOTON, and SHEPHERD, Circuit Judges.
                          ___________

PER CURIAM.

       Twajuana Davis appeals the 120-month mandatory minimum prison sentence
the district court1 imposed after she pleaded guilty to distributing cocaine base, in
violation of 21 U.S.C. § 841(a)(1), (b)(1)(C); possessing with the intent to distribute
5 grams or more of cocaine base, in violation of 21 U.S.C. § 841(a)(1), (b)(1)(B); and
possessing a firearm in furtherance of a drug trafficking crime, in violation of 18
U.S.C. § 924(c)(1). Her counsel has moved to withdraw and has filed a brief under
Anders v. California, 

(1967), arguing that Davis’s sentence is

      1
        The Honorable E. Richard Webber, United States District Judge for the Eastern
District of Missouri.
unreasonable and violates the Second and Eighth Amendments. In a pro se
supplemental brief, Davis argues that mandatory minimum sentencing is
unconstitutional under United States v. Booker, 

(2005).

       We conclude Davis’s sentence is not unreasonable. See United States v.
Chacon, 

, 1066 (8th Cir. 2003) (only authority for district court to
depart from statutory minimum sentence is found in 18 U.S.C. § 3553(e) and (f),
which apply only when government makes motion for substantial assistance or
defendant qualifies for safety-valve relief). Moreover, we find no merit to (1) the
Eighth Amendment argument, see United States v. Garcia, 

, 901 (8th Cir.
2008) (“We have repeatedly held mandatory minimum penalties for drug offenses do
not violate the Eighth Amendment’s prohibition of cruel and unusual punishments.”);
United States v. Yirkovsky, 

, 707 (8th Cir. 2001) (mandatory minimum
sentences in firearms statutes do not violate Eighth Amendment); (2) the Second
Amendment argument, see United States v. Jackson, 

, 636 (7th Cir.
2009) (defendant convicted under § 924(c) did not have Second Amendment right to
possess guns for his own protection while committing felony), petition for cert. filed,
(U.S. June 5, 2009) (No. 08-10852); or (3) the Booker argument, see United States v.
Castro-Higuero, 

, 888 (8th Cir. 2007) (rejecting argument that Booker
made mandatory minimum sentences unconstitutional).

      After reviewing the record independently under Penson v. Ohio, 

(1988), we find no nonfrivolous issues. Accordingly, we affirm the district court’s
judgment, and we grant counsel’s motion to withdraw on condition that counsel
inform Davis about the procedures for filing petitions for rehearing and for certiorari.
                       ______________________________




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