Edwards gave loan to a federal judgeConflict issue arose as senator’s spouse played role in caseBy Geoff Earle In 1994, when Sen. John Edwards (D-N.C.) was still the biggest tort lawyer in North Carolina, he lent $30,000 to a federal bankruptcy judge who was then overseeing a case on which Edwards’s wife, Elizabeth, did much of the legal work. The judge, J. Rich Leonard, is a longtime friend of Edwards’s. Edwards, who won election to the Senate in 1998, did no business in Leonard’s courtroom. But in 1999, Leonard approved a $1 million contingency fee for Nicholls & Crampton,...