FILE - In this Nov. 22, 1963 file photo, President John F. Kennedy, center on foreground platform, addresses a rain-soaked crowd in Fort Worth, Texas. In an interview, Secret Service agent Clint Hill recalled, "I heard the noise outside" of a large, friendly crowd gathering, despite the drizzle, for a speech _ Kennedy's first event of a packed day. (AP Photo/Ferd Kaufman)