A jury fоund Todd Richard Ladoucer guilty of aiding and abetting the sale of a stolen firearm in violation of 18 U.S.C. § 922(j), aiding and abetting the sale of a firearm to a prohibited person in violation of 18 U.S.C. § 922(d), and being a felon in possession of a firearm in violation of 18 U.S.C. § 922(g)(1). Ladoucer appeals his conviction, arguing that the district court 1 erred by allowing him to proceed pro se and by finding that his Sixth Amendment right to compulsory process was not violated; abused its discretion by finding that the Government did not commit a Brady 2 *632 violation and by denying funding for an expert witness; and plainly erred in instructing the jury.
I. BACKGROUND
In October 2008, Ladoucer, a multi-convicted felon, helped a juvenile negotiate the sale of two stolen firearms to Craig Hartline, who had a criminal history that included convictions for domestic violence and indecent assault. Hartline operated an independent thrift store. At the same time, he worked as a confidential informant for the Bureau of Alcohol, Tobacco, Firearms and Explosives (“ATF”), purchasing illegal narcotics and firearms. Law enforcement agents equipped Hartline’s store with video and recording devices to record illicit transactions occurring in the store.
After negotiating the sale of the firearms on behalf of the juvenile, Ladoucer went to Hartline’s store on October 25, 2006, to complete the transaction. Hartline gave $600 to Ladoucer in exchange fоr the two stolen firearms, which Ladoucer had given to Hartline the previous day. Shortly thereafter, an ATF agent retrieved the videotape recording of the transaction.
On July 24, 2007, a federal grand jury returned an indictment charging Ladoucer with aiding and abetting the sale of a stolen firearm, aiding and abetting the sale of a firearm to a prohibited person, 3 and being a felon in possession of a firearm. 4 After a magistrate judge arraigned Ladoucer and appointed counsel for him, the district court scheduled his trial for September 4, 2007.
Ladoucer filed a pro se motion for new counsel on August 17, 2007. On the same day, Ladoucer’s court-appointed attorney, Paul Schneck, filed a motion to withdraw. The district court granted Schneck’s motion and instructed the Federal Defender’s Office to appoint a different attorney to represent Ladoucer. Thomas Plunkett was then appointed to represent Ladoucer, and the district court continuеd the trial to September 24, 2007. Notwithstanding the fact that he was represented by counsel, Ladoucer began filing a series of pro se motions. The district court wrote to Ladoucer to inform him that he should advise Plunkett of any motions that Ladoucer wanted the court to consider so that Plunkett could make sure the motions were properly before the court.
On September 12, 2007, Ladoucer wrote the district court a letter asking the court to removе Plunkett from his case and allow him to file his own motions. The court held a status conference. After questioning Ladoucer, the court removed Plunkett from the case and granted Ladoucer permission to proceed pro se. Ladoucer represented himself during the jury trial.
At the conclusion of the trial, the jury returned a guilty verdict on all counts. Ladoucer filed two motions for a new trial, after which the district court appointed Paul Engh to represent Ladoucer for all post-trial proceedings, having found that “it is in the interest of justice that counsel be assigned.” Engh filed an amended motion for a new trial, arguing that Ladoucer *633 did not willingly waive his right to counsel, that the Government committed a Brady violation, that the district court violated Ladoucer’s right to compulsory process, and that the jury instructions were insufficient. On September 12, 2008, the parties appeared before the district court for an evidentiary hearing on the amended motion for a new trial and for sentencing, after which the district court denied the motion and sentenced Ladoucer to 96 months’ imprisonment. Ladoucer appeals his conviction, raising five issues.
II. DISCUSSION
A. Waiver of Right to Counsel
Ladoucer first argues that he did not voluntarily and knowingly waive his right to counsel. We review de novo a district court’s decision to permit a defendant to proceed pro se.
United States v. Crawford,
The Sixth Amendment provides a criminal defendant with the right to counsel, as well as the right to waive counsel and proceed pro se.
Faretta v. California,
After reviewing the record, we conclude that Ladoucer’s waiver of his right to counsel was voluntary, intelligent, and knowing. The district court sufficiently informed Ladoucer of the dangers and disadvantages of self-representation. The court warned him “that a lot of defendants that try tо represent themselves pro se often wish they hadn’t.” The court stressed that Ladoucer would be required to follow the rules of procedure, evidence and decorum and that the court would not be on either attorney’s side. The court advised Ladoucer more than once that it would be helpful for him at least to have an attorney as an advisor, but Ladoucer rejected that advice. After confirming again that Ladoucer wanted Plunkett removed from his case and to proceed pro se, the district court questioned Ladoucer about his educational and employment history and about his history of filing motions on his own behalf, to confirm that Ladoucer was competent. The district court’s inquiry is sufficient to establish a valid waiver.
See Faretta,
Ladoucer asserts that the waiver was not voluntary because the district court forced him to proceed pro se, pointing to statements he made during trial claiming that he did not want to proceed pro se.
5
He
*634
submits that the court offered him the Hobson’s choice between proceeding pro se or hiring his own attorney.
6
However, the record reveals that the district court was actually offering Ladoucer three options: to represent himself, to hire his own attorney, or to continue with Plunkett as his counsel. “While the ‘Hobson’s choice’ between proceeding to trial with an unprepared counsel or no counsel at all may violate the right to counsel, there is no constitutional difficulty where the defendant is provided the real alternative of choosing betweеn adequate representation and self-representation.”
United States v. Mentzos,
Ladoucer also points to his poor performance during the trial to support his contention that the district court erred in allowing him to proceed pro se. However, “a criminal defendant’s ability to represent himself has no bearing upon his competence to
choose
self-representation.”
Godinez v. Moran,
B. Compulsory Process
Ladoucer next claims that he was denied his Sixth Amendment right to compulsory process when the district court allowed the trial to continue after Catherine Barr, a witness Ladoucer wanted to testify, failеd to appear as requested. Barr had been served with a subpoena in September 2007. However, when the trial was later moved to November, Barr was not served again. On November 13, 2007, the day before trial was scheduled to begin, Ladoucer filed a motion requesting that the Government subpoena Barr, along with several other witnesses. The Government contacted Barr by telephone and instructed her to appear for trial, but she did not appear.
*635
We typically review constitutional questions de novo, though on some occasions we have reviewed compulsory process claims for abuse of discretion.
United States v. Sparkman,
“[A] defendant does not have an absolute right to compel the testimony of witnesses in his favor.”
Id.
Instead, we weigh the defendant’s right to compel tеstimony against countervailing public interests, such as “the presentation of reliable evidence and the rejection of unreliable evidence, the interest in the fair and efficient administration of justice, and the potential prejudice to the truth-determining function of the trial process.”
Taylor v. Illinois,
Ladoucer has not shown that Barr’s testimony would have affected the outcome of the trial. Ladoucer proffered that Barr would testify that she overheard part of a conversation between Ladoucer’s girlfriend, Gloria Forga, and codefendant Jeanne Finch, in which Finch discussed her desire to help sell stolen guns to make money. Ladoucer cоntends that this testimony would support his defense that Finch and Forga were part of a scheme to sell stolen guns and that he had little to do with the transaction that took place in Hartline’s store. However, Ladoucer’s proffer showed that Barr’s testimony only concerned Finch’s generalized desire to make money by selling guns. Ladoucer’s proffer contained no indication that Barr would testify about anything related to Ladoucer, Hartline, the speсific firearms at issue in this case, or even when she overheard the conversation. Further, Barr’s proposed testimony is entirely consistent with the Government’s theory of the case, which was that Ladoucer was one of several individuals, including Finch, involved in the sale of the stolen firearms. In view of the minimal value that Barr’s testimony might have offered, the countervailing public interest in the efficient administration of justice was a sufficient reason for the district court to allow the trial to continue without Barr’s testimony.
See Sparkman,
Even if we were to assume that the district court erred by proceeding without Barr’s testimony, we would conclude that such an error would be “harmless beyond a reasonable doubt” because the Government presented overwhelming evidence of Ladoucer’s guilt.
See Anderson v. Groose,
Ladoucer contends in the alternative that the district court should have admitted a police report reflecting a police officer’s interview of Barr that reported the same allegedly overheard conversation between Forga and Finch. We review a district court’s evidentiary rulings for abuse of discretion. Sparkman, 500 F.3d *636 at 683. The police report contains statements from four speakers: Finch and Forga had a conversation overheard by Barr, who then discussed her memories of the conversation with a police officer, who then summarized Barr’s statements in her report. For the police report to be admissible, each layer of hearsay must be admissiblе under the rules of evidence. Id. Ladoucer has not demonstrated that Barr’s statements or the police officer’s statements would fall into any exception to the rule against hearsay, and, therefore, the district court properly excluded the police report.
C. Alleged Brady Violation
Ladoucer next argues that the Government committed a
Brady
violation by failing to provide him with a copy of the transcript of Hartline’s testimony in an unrelated state court trial in Minnesota. Ladoucer argues that the transcript cоntained disclosures about Hartline’s past that could have been used to impeach him. We review the denial of a motion for a new trial based on a
Brady
violation for an abuse of discretion.
United States v. Tyndall,
We conclude that the Government’s failure to produce the transcript of Hartline’s state court testimony did not violate
Brady
because the transcript was as available to Ladoucer as it was to the Government.
See United States v. Albanese,
Even if the Government had suppressed the transcript, Ladoucer failed to establish that the transcript was material to his guilt. “[E]vidence is material only if there is a reasonable probability that, had the evidence been disclosed to the defense, the result of the proceeding would have been different.”
Pennsylvania v. Ritchie,
D. Funds for Expert Witness
Ladoucer argues that the district court should have provided funding for an expert witness to examine the videotape recording of the transaction at Hartline’s store to ensure that the recording had not been altered. We review a district court’s denial of funding for an expert witness for abuse of discretion.
United States v. Bertling,
Ladoucer offered no evidence supporting his entirely speculative theory questioning the authenticity and accuracy of the videotape, nor did he specify how an expert would assist his defense. Therefore, he failed to carry his burden of demonstrating that an expert was necessary to his defense.
See Ross,
E. Jury Instructions
Finally, Ladoucer contends that the district court erred by failing to give certain jury instructions. He claims that the сourt should have instructed the jury on how to properly evaluate the credibility of Hartline, a paid informant, and Finch, who had been convicted of a felony and had a history of drug abuse. He also argues that the court should have instructed the jury that it may not assume that a codefendant’s guilty plea is evidence of Ladoucer’s guilt. We typically review jury instructions for abuse of discretion, recognizing that district courts “are entitled to broad discretion in formulаting the jury instructions.”
United States v. Farish,
With respect to Ladouсer’s argument that the district court should have instructed the jury to consider the testimo
*638
ny of Hartline and Finch with caution, we find that the district court did not plainly err in failing to give such an instruction sua sponte. We have held that cautionary instructions are not required “where additional evidence is presented that corroborates the [witness’s] testimony.”
United States v. Worthing,
We also conclude that the district court did not plainly err by failing to give an instruction informing the jury that it may not consider a codefendant’s guilty plea as evidence of Ladoucer’s guilt. “Although a limiting instruction on use of [a codefendant’s] guilty plea should normally be given,” the record does not show, and Ladoucer does not contend, that the Government improperly emphasized the codefendants’ guilty pleas before the jury.
See United States v. Rogers,
III. CONCLUSION
For the foregoing reasons, we affirm Ladoucer’s conviction.
Notes
. The Honorable Ann D. Montgomery, United States District Judge for the District of Minnesota.
.
Brady v. Maryland,
. 18 U.S.C. § 922(d)(9) defines "prohibited person” to inсlude a person who has been convicted of a misdemeanor crime of domestic violence.
. The grand jury later returned a superseding indictment that added Jeanne Finch and Anteneh Zewde Mekonnen as codefendants. Mekonnen had helped the juvenile steal the firearms. Finch had telephoned Hartline to tell him that the juvenile had the two firearms to sell, and she referred Hartline to Ladoucer, who was dating the juvenile's mother, Gloria Forgа. Both Finch and Mekonnen pled guilty.
. For example, Ladoucer stated at trial: "It's not my choice to represent myself ... I’ve
*634
been forced to represent myself.” Ladoucer does not argue in his brief that his statements at trial constituted a revocation of his waiver of his right to counsel. Accordingly, we do not address that issue.
See United States v. Canillo,
. After confirming that Ladoucer wanted Plunkett removed from the case, the court stated, “And do you realize that [removing Plunkett] means that if you can't hire an attorney, you’re going to have to go it alone?”
