Herman Cain addresses a National Press Club luncheon

Herman Cain, candidate for the GOP presidential nomination, holds a 9-9-9 muffin for his tax plan as he adddress a National Press Club luncheon in Washington, DC on October 31, 2011. The Cain campaign strongly denied reports today that the former chief of Godfather's Pizza was involved in a sexual harassment case. UPI/Yuri Gripas