II 116th CONGRESS 1st Session S. 1652 IN THE SENATE OF THE UNITED STATES May 23 (legislative day, May 22), 2019 Mr. Casey (for himself, Mr. Blunt , Mrs. Gillibrand , Mr. Sasse , Ms. Klobuchar , Mr. Risch , Ms. Warren , Mr. Inhofe , Mr. Van Hollen , Mr. Boozman , Mr. Markey , Mr. Rounds , and Mr. Tester ) introduced the following bill; which was read twice and referred to the Committee on Finance A BILL To amend the Internal Revenue Code of 1986 to provide for a refundable adoption tax credit.