"I have learned what suffering means. In a way that was impossible, I think I can understand something of the pain black people have come to endure. I know I contributed to that pain, and I can only ask your forgiveness." George Wallace made an unannounced speech at the Dexter Avenue Baptist Church in Montgomery, Alabama, in 1979, where Martin Luther King was once pastor. The Reverend Joseph Lowery, the 'dean'...