A group of former McDonald's workers is suing the fast-food giant in the United States for alleged racial discrimination and sexual harassment after they were fired from several restaurants in Virginia. According to the civil rights complaint filed Thursday, workers at franchised restaurants in the southern state of Virginia were "subjected to rampant racial and sexual harassment, committed by the restaurants' highest-ranking supervisors." The lawsuit potentially has broad implications because it contends that McDonald's is responsible for the well-being of workers at all its restaurants, even if they are franchises. The plaintiffs, nine of whom are black and one...