Today, Shadrach Greenwood sits on the courthouse steps, dismayed that the Confederate flag is still flying on his town square. As he sighs at the Silent Sentinel monument next to it, he recalls fifty years ago his hopeful teen friends assured him these relics would be gone soon.In 1968, Carroll County was the epicenter of everything wrong with race relations in the state of Mississippi. Its proximity to violence against "agitators" as well as an incident at its own center of justic...