Republican National Committee Chairman Robert M. "Mike" Duncan has officially announced his bid for a second term and is willing to consider naming a general chairman to serve as the "face of the party," he told The Washington Times on Wednesday. Since the Bush White House backed his first election as chairman in January 2007, Mr. Duncan´s lack of dazzle as a public speaker and national spokesman has left him largely invisible as the face of the party. It is widely considered his only significant failing during his two-year term as national chairman. "I would consider having a general chairman...