II 115th CONGRESS 2d Session S. 3047 IN THE SENATE OF THE UNITED STATES June 11, 2018 Mrs. McCaskill (for herself, Mr. King , and Mr. Manchin ) introduced the following bill; which was read twice and referred to the Committee on Homeland Security and Governmental Affairs A BILL To establish a narcotic drug screening technology pilot program to combat illicit opioid importation, and for other purposes.