II 118th CONGRESS 1st Session S. 2922 IN THE SENATE OF THE UNITED STATES September 26 (legislative day, September 22), 2023 Mr. Casey (for himself, Mrs. Blackburn , Mr. Kaine , and Mr. Cramer ) introduced the following bill; which was read twice and referred to the Committee on Health, Education, Labor, and Pensions A BILL To advance population research for chronic pain.