I 115th CONGRESS 2d Session H. R. 6593 IN THE HOUSE OF REPRESENTATIVES July 26, 2018 Mr. Duncan of Tennessee introduced the following bill; which was referred to the Committee on Energy and Commerce A BILL To direct the Comptroller General of the United States to conduct a study on the feasibility of establishing and maintaining an automated and searchable system that tracks prescription drug prices in the United States, and for other purposes.