Seven months removed from prison, former U.S. Rep. William Jefferson of Louisiana is trying to undo a $392,000 civil judgment for stockholders in a defunct telecommunications company that figured into his criminal case. He's asked a federal judge in Louisville, Ky., to reverse the order that he pay the money to iGate Inc. investors. The reason: The convictions on which the civil award rested have been overturned. "Thus, no basis any longer exist[s] on which this court may maintain its judgment and order," Jefferson's motion says.The lawsuit was filed 11 years ago by Daniel Cadle of Newton Falls, Ohio, on...