Clarence Darrow, son of a village undertaker and coffinmaker, rose to become one of America's greatest attorneys--and surely its most famous. The Ohio native gained renown for his central role in momentous trials, including his 1924 defense of Leopold and Loeb and his defense of Darwinian principles in the 1925 Scopes "Monkey Trial." Some have traced Darrow's lifelong campaign against capital punishment to his boyhood terror at seeing a Civil War...