MLK Day Remembrance Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email In this March 21, 1965 file photo, Martin Luther King, Jr. & his civil rights marchers cross the Edmund Pettus Bridge in Selma, Ala., heading for capitol, Montgomery, during a five day, 50 mile walk. ( ASSOCIATED PRESS / AP Photo ) Produced by WNYC