II 116th CONGRESS 2d Session S. 3743 IN THE SENATE OF THE UNITED STATES May 14, 2020 Mr. Blumenthal (for himself, Mr. Casey , Mrs. Feinstein , Mrs. Gillibrand , Ms. Harris , Ms. Hirono , Ms. Klobuchar , Mr. Markey , Mr. Menendez , Mr. Murphy , Mr. Reed , Mr. Schumer , Mr. Van Hollen , Ms. Warren , and Mr. Whitehouse ) introduced the following bill; which was read twice and referred to the Committee on the Judiciary A BILL To amend chapter 44 of title 18, United States Code, to ensure that all firearms are traceable, and for other purposes.