The assassination of President John F. Kennedy in Dallas in November 1963 spawned numerous conspiracy theories. The Warren Commission established that Lee Harvey Oswald was acting alone when he began firing down upon the presidential motorcade from the Texas Book Depository Building. Rumors circulated that JFK had been the target of mobsters and that organized crime figures commissioned the killing. But it was never proven. In Lou Berney's latest novel "November Road" readers are treated to an