that is solicited by a person described in section 304(i)(7) (including the agent of such a person) shall be treated both as a contribution made by the contributor and as a contribution made by the person who solicited the contribution. (B) This paragraph does not apply with respect to a contribution made by any individual who is a spouse, parent, child, sibling, father-in-law, or mother-in-law of the person described in section 304(i)(7). . (c) Effective date The amendments made by this section shall apply with respect to contributions made on or after the date of the enactment of this Act. 4. Prohibiting candidates from soliciting campaign contributions from registered lobbyists while Congress is in session Title III of the Federal Election Campaign Act of 1971 ( 2 U.S.C. 30101 et seq.) is amended by adding at the end the following new section: 325. Prohibiting candidates from soliciting contributions from registered lobbyists while Congress is in session (a) Candidates for Senate A candidate for the office of Senator, an individual holding the office of Senator, an agent of such a candidate or an individual holding such office, or an entity directly or indirectly established, financed, maintained, or controlled by or acting on behalf of 1 or more such candidates or individuals holding such office may not solicit from any registered lobbyist funds in connection with any election for the office of Senator during any period in which the Senate is in session. (b) Candidates for House A candidate for the office of Representative in, or Delegate or Resident Commissioner to, the Congress, an individual holding such an office, an agent of a candidate or an individual holding such an office, or an entity directly or indirectly established, financed, maintained, or controlled by or acting on behalf of 1 or more such candidates or individuals holding such an office may not solicit from any registered lobbyist funds in connection with any election for the office of Representative in, or Delegate or Resident Commissioner