Bombing victim Sarah Collins Rudolph, left, and her husband George Rudolph applaud during a memorial service at the 16th Street Baptist Church in Birmingham, Ala., Sunday, Sept. 15, 2013. The church was holding a ceremony honoring the memory of the four young girls, including Sarah Collins sister Addie Mae Collins, who were killed by a bomb placed outside the church 50 years ago by members of the Ku Klux Klan. Rudolph was severely injured in the blast. (AP Photo/Dave Martin)