charles, your thoughts. well, it is an amazing result but not complicated. some of the results are complicated and lot was factors. here it is very simple. it is a double digit lead by mitt romney collapsed in a week of the late deciders who were two-thirs of the electorate. and went to newt gingrich and by 26 points that. is a huge margin. it was not only the debates but the moments in the debate. over all i think they all did well. but moments where mitt romney stumbled on the question of tax bain capitol. he stumbled in the first and thursday debate. he appears troubled by his own wealth and experience in finance and doesn t have confidence in himself.