newt came to new york today for trump's blessing, calling the tycoon a true american icon. but trump is now something phenomenal indeed. he's the ring master of the republican clown show. also tonight, mitt versus newt. with herman cain's exit, the republican race comes down to this. on one side, the perfectly presented if not sufficiently conservative mitt romney. on the other, the gladtorial former speaker of the house. newt's surging in iowa right now and closing the gap in new hampshire, and that's got romney sweating, if he could sweat. and that leads to this, which candidate, newt or mitt, does president obama and his people want to run against? would the obama campaign rather face a flame thrower like newt, who has a ton of baggage, or the genteel romney who has trouble with consistency and connection with people. and later, the penn state scandal, the sex scandal has come back. jerry sandusky, the former assistant football coach accused of sex crimes against young boys speaks out, again.