>> indeed. a bath is exactly what you may need after watching the republican debate on foreign policy. here to help us perform a predebate ceremonial cleansing are our strategists and scholar, author and professor at georgetown university. good afternoon to both of you. we already heard newt gingrich take two positions in libya while herman cain is waiting for china to be a nuclear power. mitt romney promised he is the man to keep iran from ever having a nuclear weapon. with all the attention on newt, will he have the target on his back tonight? >> certainly. i think anybody who is the front-runner is going to draw the attention. newt gingrich's reemergence as a dog in that fight will make him the lead person who will be subject to the scrutiny of the