Federal parolee Samuel Haley appeals the district court’s 1 dismissal of his 28 U.S.C. § 2241 petition in which he challenged the calculation of his sentence, al'leged violations ’ of the Interstate Agreement on Detainers Act, and raised a double jeopardy claim. Following careful review of the record and the parties’ briefs, we affirm for the reasons stated in the district court’s order. See 8th Cir. R, 47B.