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. The 50th anniversary of the historic civil rights marches in Selma and the hit movie that tells the story are expected to bring thousands of visitors to this Alabama city. Tourists can retrace history by walking across the Edmund Pettus Bridge to a park and the National Voting Rights Museum on the opposite side.
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. The 50th anniversary of the historic civil rights marches in Selma and the hit movie that tells the story are expected to bring thousands of visitors to this Alabama city. Tourists can retrace history by walking across the Edmund Pettus Bridge to a park and the National Voting Rights Museum on the opposite side. ANONYMOUS AP
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. The 50th anniversary of the historic civil rights marches in Selma and the hit movie that tells the story are expected to bring thousands of visitors to this Alabama city. Tourists can retrace history by walking across the Edmund Pettus Bridge to a park and the National Voting Rights Museum on the opposite side. ANONYMOUS AP

Heading to Selma: Looking back, looking ahead

March 05, 2015 3:34 PM