Last night, eight Republican candidates for President took the stage at CNN's National Security Debate, and they can't seem to agree on a common approach. In the middle of the firestorm last night, moderating the 11th GOP debate of the 2012 presidential campaign was CNN's own Wolf Blitzer. He joined Carol Costello and Alina Cho … Continue reading Wolf Blitzer responds to Cain calling him 'Blitz': 'I've been called worse'