II 115th CONGRESS 2d Session S. 2578 IN THE SENATE OF THE UNITED STATES March 20, 2018 Mr. Schatz (for himself, Mr. Wyden , Ms. Duckworth , and Mr. Peters ) introduced the following bill; which was read twice and referred to the Committee on Homeland Security and Governmental Affairs A BILL To amend title 13, United States Code, to require the Secretary of Commerce to provide advanced notice to Congress before changing any questions on the decennial census, and for other purposes.