The Rev. Al Sharpton speaks to the congregation Sunday, March 8, 2015, at Brown Chapel AME Church in Selma, Ala. This weekend marks the 50th anniversary of "Bloody Sunday,' a civil rights march in which protestors were beaten, trampled and tear-gassed by police at the Edmund Pettus Bridge, in Selma. (AP Photo/Selma Times-Journal, Alaina Denean), APTOPIX