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Drug Enforcement Administration |

Department of Homeland Security |

Department of Justice |

Federal Bureau of Investigation |

Internal Revenue Service (Criminal Division) |

Secret Service |

U.S. Marshals |

U.S. Postal Inspection Service
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U.S. Capitol Police |

U.S. Park Police
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Transportation Security Administration |

U.S. Border Patrol
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U.S. Immigration And Customs Enforcement
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