II 116th CONGRESS 1st Session S. 1451 IN THE SENATE OF THE UNITED STATES May 14, 2019 Mr. Cotton (for himself, Mr. Hawley , Mr. Cruz , Mr. Grassley , Mrs. Blackburn , and Mr. Rubio ) introduced the following bill; which was read twice and referred to the Committee on the Judiciary A BILL To prohibit the issuance of F or J visas to researchers affiliated with the Chinese People’s Liberation Army.