trouble in have the general election, whether it arnott. just ask john kerry. >> conservatives are trying to the fellow republicans from selling on mitt romney. will have to explain how to explain his changing positions. shaping up race is thathe new allegations herman cain is facing. >> thank you for being here with us. to start with herman cain. story crossing today from some accusations about some advancesiate sexual that he might have made. allegation that were settlements when he was head of the national restaurant association with two women who had alleged some sort sexual impropriety, in a purpleperhaps gestures. that hisomething will have to answer for .nd has not yet this is something that was 1990's. history in the >> this was when he was head of the national restaurant association. this decision will not comment on it. >> i guess this is the sort of stuff that comes out when you're a front-runner. is a front-runner at least in outlatest poll that came in iowa.him on top right. he has been leading now for .hree weeks the interesti