II 116th CONGRESS 1st Session S. 151 IN THE SENATE OF THE UNITED STATES January 16, 2019 Mr. Thune (for himself and Mr. Markey ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILL To deter criminal robocall violations and improve enforcement of section 227(b) of the Communications Act of 1934, and for other purposes.