Article Photos: 1963 at 50: A year's tumult echoes still 5/15

FILE - In this June 11, 1963 file photo, U.S. Deputy Attorney General Nicholas Katzenbach, second right, confronts Alabama Gov. George C. Wallace, standing in front of a door to keep blacks from enrolling at the University of Alabama in Tuscaloosa, Ala. (AP Photo/Tuscaloosa News, Calvin Hannah, File)