SUMMARY ORDER
Hamedou Bouba, a native and citizen of Mauritania, seeks review of a December 18, 2008 order of the BIA affirming the April 17, 2007 decision of Immigration Judge (“IJ”) Robert D. Weisel, which denied his application for asylum, withholding of removal, and relief under the Convention Against Torture (“CAT”). In re Hamedou Bouba, No. A079 572 470 (B.I.A. Dec. 18, 2008), aff'g No. A079 572 470 (Immig. Ct. N.Y. City Apr. 17, 2007). We assume the parties’ familiarity with the underlying facts and procedural history in this case.
Under the circumstances of this case, we consider both the IJ’s and the BIA’s opinions “for the sake of completeness.” Zaman v. Mukasey, 514 F.3d 233, 237 (2d Cir.2008). The applicable standards of review are well-established. Corovic v. Mukasey, 519 F.3d 90, 95 (2d Cir.2008); Salimatou Bah v. Mukasey, 529 F.3d 99, 110 (2d Cir.2008).
Substantial evidence supports the agency’s conclusion that, due to changed country conditions in the 18 years since *223 Bouba was expelled from Mauritania, his fear of future persecution is not well-founded. See 8 C.F.R. § 1208.13(b)(1); see also 8 C.F.R. § 1208.16(b)(1)(A). The agency supported its finding of a fundamental change in circumstances in Mauritania by noting that the 2006 U.S. Department of State Country Report on Human Rights Practices in Mauritania indicated that the president of Mauritania was overthrown in 2005, and that “[m]any returnees received their original homes, some property, and all or a portion of their land.” Importantly, the agency supplemented that finding with evidence and analysis particular to Bouba’s case. See Tambadou v. Gonzales, 446 F.3d 298, 303 (2d Cir.2006). For example, the IJ noted that while the 2006 Report indicated that some returnees had not received identification cards upon their return, Bouba was able to obtain his identification card when he returned to Mauritania in 1996. The agency also acknowledged that when Bou-ba returned, he was threatened by the individuals who had taken his property, but was not harmed, and had no difficulty with the Mauritanian authorities.
Ultimately, the IJ found that although the record contained evidence of continuing racial discrimination in Mauritania, that evidence was insufficient to suggest that the persecutory policies of the previous government were ongoing such that Bouba reasonably feared future persecution. 2 See Liu v. Holder, 575 F.3d 193, 196 (2d Cir.2009).
Because the agency’s finding that Bouba did not have a well-founded fear of persecution was supported by substantial evidence, it did not err in denying his claims for asylum and withholding of removal because both claims shared the same factual predicate. See Paul v. Gonzales, 444 F.3d 148, 156 (2d Cir.2006). Finally, we are without jurisdiction to address the IJ’s denial of Bouba’s CAT claim, because he failed to exhaust his challenge to the denial of that relief before the BIA. See 8 U.S.C. § 1252(d); Karaj v. Gonzales, 462 F.3d 113, 119 (2d Cir.2006).
For the foregoing reasons, the petition for review is DENIED in part and DISMISSED in part. As we have completed our review, the pending motion for a stay of removal in this petition is DISMISSED as moot.
. Although Bouba states generally that a letter he submitted to the BIA supports his claim, he does not challenge the BIA's refusal to remand the case for consideration of this new evidence, waiving any such challenge. See Yueqing Zhang v. Gonzales, 426 F.3d 540, 545 n. 7 (2d Cir.2005); 8 C.F.R. § 1003.1 (d)(3)(iv).