“What you had were the Commies saying “Death to the Klan,” and the Klan and the Nazis saying “Death to the Commies,” and, hey, let’s have a shoot-out.” A clip from a newlpaper morgue? Lines from a B movie? No, some guns went off in Greensboro, North Carolina, on the morning of November 3, and when it was over, five people were dead. How? And why?