II 115th CONGRESS 2d Session S. 3431 IN THE SENATE OF THE UNITED STATES September 12, 2018 Mr. Perdue (for himself, Mr. Cruz , and Mr. Rubio ) introduced the following bill; which was read twice and referred to the Committee on Banking, Housing, and Urban Affairs A BILL To impose sanctions with respect to certain militias in Iraq that are backed by the Government of Iran.