II 115th CONGRESS 1st Session S. 1309 IN THE SENATE OF THE UNITED STATES June 7, 2017 Ms. Cantwell (for herself and Mr. Thune ) introduced the following bill; which was read twice and referred to the Committee on Finance A BILL To amend title II of the Social Security Act to permit American Indian tribal councils to enter into agreements with the Commissioner of Social Security to obtain social security coverage for services performed by tribal council members.