Former presidential contender John Edwards has reactivated his license to practice law and is setting out on the speaking circuit. The two-time presidential candidate and former North Carolina senator is scheduled to appear June 6 at a private retreat in Orlando, Fla., for lawyer clients of the marketing firm PMP. A records check with the N.C. State Bar shows Edwards has also reactivated his license to practice law, which had been inactive for more than a decade.....