II 116th CONGRESS 1st Session S. 2223 IN THE SENATE OF THE UNITED STATES July 23, 2019 Mr. Gardner (for himself, Ms. Hassan , Mr. Rubio , Ms. Cortez Masto , Mrs. Capito , Ms. Baldwin , and Mr. Daines ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILL To facilitate a national pipeline of spectrum for commercial use, and for other purposes.