II 115th CONGRESS 1st Session S. 263 IN THE SENATE OF THE UNITED STATES February 1, 2017 Mrs. Capito (for herself, Mr. Flake , Mr. Manchin , Mrs. Fischer , Mr. Cornyn , and Mr. Inhofe ) introduced the following bill; which was read twice and referred to the Committee on Environment and Public Works A BILL To facilitate efficient State implementation of ground-level ozone standards, and for other purposes.