Congressman John Lewis was the youngest person to speak at the March on Washington organized by the Reverend Dr. Martin Luther King, Jr. This week, PBS will show a documentary about Lewis, a key figure in the civil rights movement of the 1960s and a genuine statesman and hero. Despite more than 40 arrests, physical attacks, and serious injuries, John Lewis remained a devoted advocate of the philosophy of nonviolence. He was one of the leaders of the SNCC and a Freedom Rider and his