18 U.S.C. § 600 : US Code - Section 600: Promise of employment or other benefit for political activity

      Whoever, directly or indirectly, promises any employment,
    position, compensation, contract, appointment, or other benefit,
    provided for or made possible in whole or in part by any Act of
    Congress, or any special consideration in obtaining any such
    benefit, to any person as consideration, favor, or reward for any
    political activity or for the support of or opposition to any
    candidate or any political party in connection with any general or
    special election to any political office, or in connection with any
    primary election or political convention or caucus held to select
    candidates for any political office, shall be fined under this
    title or imprisoned not more than one year, or both.