When former public servant and college president Harris Wofford soundly defeated former governor and U.S. Attorney General Dick Thornburgh for the U.S. Senate in a 1991 special Pennsylvania election, it made national and international news, but few Pennsylvanians or Americans recognized his name. Yet Wofford had been a special assistant to President John F. Kennedy and was one of the founders of the Peace Corps. During the decade of struggle from...