dynamic to watch this play out. seems like with each debate, karl, the home run is build connection with the audience. get reaction from the audience. you could tell when they walked in it was a pretty warm romney crowd. santorum even made a comment after, well, there was a, they were stacked or you know the romney folks had done a good job turning out folks. it felt like it was his crowd last night in there. >> yeah. and you're right. when gingrich had a crowd earlier before the south carolina debates worked to his advantage. you just touched though on one thing. santorum should not engage in stuff like that. he looked like he was whining. in fact last night he looked angry. looked a little bit upset at times. he was jabbing in the air. that is one of the ways romney got better of him. romney looked cool, calm, prosecuting case against him. raising questions and making points. romney didn't jump on one of the biggest names santorum made. when romney described process he would like to see