II 115th CONGRESS 1st Session S. 1535 IN THE SENATE OF THE UNITED STATES July 12, 2017 Ms. Heitkamp (for herself, Mrs. Capito , Mr. Whitehouse , Mr. Barrasso , Mr. Kaine , Mr. Graham , Mr. Schatz , Mr. Blunt , Mr. Booker , Mr. Portman , Mr. Tester , Mr. Cochran , Mr. Casey , Ms. Klobuchar , Mr. Durbin , Mr. Franken , Mr. Brown , Mr. Warner , Mr. Donnelly , Mr. Manchin , Ms. Duckworth , Mr. Peters , Mr. Coons , Mr. Bennet , and Mr. King ) 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 improve, expand, and extend the credit for carbon dioxide sequestration.