for the needs of juveniles, or (3) the offense charged is a crime of violence that is a felony or offense described in section 841, 952(a), 955, or 959 of title 21, and that there is a substantial Federal interest in the case or the offense to warrant the exercise of Federal jurisdiction. The Attorney General can delegate this authority to the United States Attorneys. See 28 U.S.C. § 510 (authorizing the delegation of the Attorney General’s functions to other officers, employees, or agencies of the Department of Justice); 28 C.F.R. § 0.59 (delegating authority under 18 U.S.C. §§ 5032 and 5036 to the Assistant Attorney General in charge of the Criminal Division, and authorizing further delegation to the United States Attorneys); United States v. Cuomo, 525 F.2d 1285, 1289 (5th Cir.1976) (<HOLDING>). In a similar case, this Court held that this
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