" Arthur Schlesinger Jr. thought that he might one day become president. He was a protege of Felix Frankfurter and Fred Vinson--a political prodigy who held a series of important posts in the Roosevelt and Truman administrations. Whatever became of Edward F. Prichard, Jr., so young and brilliant and seemingly destined for glory? Prichard was a complex man, and his story is tragically ironic. The boy from Bourbon County, Kentucky, graduated at the...