II 115th CONGRESS 1st Session S. 2208 IN THE SENATE OF THE UNITED STATES December 7, 2017 Mr. Markey (for himself, Ms. Collins , Mrs. Capito , and Mr. Van Hollen ) introduced the following bill; which was read twice and referred to the Committee on Homeland Security and Governmental Affairs A BILL To provide for the issuance of an Alzheimer's Disease Research Semipostal Stamp.