[John F. Kennedy speaking with Maurice Couve de Murville, Oval Office, White House, Washington, DC]

[Lyndon B. Johnson with John F. Kennedy at pre-convention party]

[John F. Kennedy taking presidential oath of office under Earl Warren, Washington, DC]

[Muhammad Ali addressing Harvard University's graduating class of 1975, Cambridge, Massachusetts]

[Double image of Muhammad Ali speaking at news conference before departing to Malaysia, San Francisco]

[Muhammad Ali leaving mosque after marriage of Alif Muhammad and Donna Farrkhan, New York]

[Muhammad Ali]

[Muhammad Ali speaking at Children's Institution for Developmental Disabilities, Chicago]