HM PICTORIAL: Jahi Chikwendiu, Washington Post—Ledell Tenner, 59, on ladder, and Frank Murry, 54, both electricians with the city of Selma, change lights and their fixtures at the foot of the historic Edmund Pettus Bridge in preparation for the 50th anniversary of the Bloody Sunday civil rights march, on March 3, 2015, in Selma, AL.