II 116th CONGRESS 1st Session S. 2180 IN THE SENATE OF THE UNITED STATES July 18, 2019 Mr. Leahy (for himself and Mrs. Murray ) introduced the following bill; which was read twice and referred to the Committee on the Judiciary A BILL To provide oversight of the border zone in which Federal agents may conduct vehicle checkpoints and stops and enter private land without a warrant, and to make technical corrections.