AP PHOTOS: Anniversary of Selma, Ala. rights march Vice President Joe Biden and other lawmakers leads a group across the Edmund Pettus Bridge in Selma, Ala., Sunday, March 3, 2013. They were commemorating the 48th anniversary of Bloody Sunday, when police officers beat marchers when they crossed the bridge on a march from Selma to Montgomery. (AP Photo/Dave Martin) (Associated Press)
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AP PHOTOS: Anniversary of Selma, Ala. rights march

Vice President Joe Biden and other lawmakers leads a group across the Edmund Pettus Bridge in Selma, Ala., Sunday, March 3, 2013. They were commemorating the 48th anniversary of Bloody Sunday, when police officers beat marchers when they crossed the bridge on a march from Selma to Montgomery. (AP Photo/Dave Martin) (Associated Press)