NEW YORK - Former U.S. Rep. Gary Condit must find a new lawyer to represent him in a defamation suit after his attorney withdrew from the case Wednesday, saying he believed it was meritless. ADVERTISEMENT Mark E. Goidell asked to resign from the case in a Jan. 15 submission to the court, saying he now agrees with the attorney representing writer Dominick Dunne that "the defamation claim in this action is not warranted by existing law or by a non-frivolous argument for new law." Goidell filed the lawsuit on Condit's behalf in November, claiming the writer made false claims about...