II 115th CONGRESS 1st Session S. 1645 IN THE SENATE OF THE UNITED STATES July 27, 2017 Mr. Cardin (for himself and Mr. Van Hollen ) introduced the following bill; which was read twice and referred to the Committee on Energy and Natural Resources A BILL To authorize the Secretary of the Interior to conduct a special resource study of P.S. 103 in West Baltimore, Maryland, and for other purposes.