first of all, martin, i think brian williams needs to wear a helmet to that debate because you never know how much newt will come after him. the person that needs to disarm him is not brian williams, but mitt romney. you ll have to watch the dynamic whether or not mitt romney decides to intervene if he goes off after the media again. for him to say it s not just the media raising questions about your work for freddie mac and fanniem mae. he s contributed to the foreclosure crisis. mitt romney has to go on the attack and it s not in his interest to have newt gingrich limit his attack. being an attack dog doesn t come naturally to mitt romney.