President Lyndon B. Johnson signs Medicare bill at the Harry S. Truman Library
President Lyndon B. Johnson signs Medicare Bill at the Harry S. Truman Library. Left to Right: Senator Clinton Anderson, unidentified man, Senator Stuart Symington, Senator Mike Mansfield, President Lyndon B. Johnson, First Lady Lady Bird Johnson, Vice President Hubert H. Humphrey, former President Harry S. Truman, and Bess Truman.