II 115th CONGRESS 1st Session S. 1217 IN THE SENATE OF THE UNITED STATES May 24, 2017 Mr. Isakson (for himself, Mr. Alexander , Mr. Corker , Mr. Cornyn , Mr. Hatch , Mr. McConnell , Mr. Perdue , Mr. Risch , Mr. Roberts , Mr. Scott , Mr. Wicker , and Mr. Boozman ) introduced the following bill; which was read twice and referred to the Committee on Health, Education, Labor, and Pensions A BILL To amend the National Labor Relations Act to provide for appropriate designation of collective bargaining units.