Thousands gathered March 3, 2013 to march across the Edmund Pettus Bridge in Selma, Ala. — the same path civil rights demonstrators marched on "Bloody Sunday" in 1965.
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1965
This March 21, 1965 file photo shows Martin Luther King, Jr. and his civil rights marchers crossing the Edmund Pettus Bridge in Selma, Ala., heading for the capitol in Montgomery.