the exact answer on he'll but you can move beyond it. this is a distraction and distraction to perry that would love to keep going. >> greta: it seems like the new litmus test, was roe versus wade if you are for or against healthcare. he is somewhat married to healthcare in massachusetts. i can't see how that is an impediment to his race. >> he is not going to disavow his previous positions. >> how does he draw the line? >> state versus federal. but what was for massachusetts is not necessarily right for the whole nation. he will say as he did tonight at the debate, i would repeal obamacare is one of the first acts. he takes credit what he did at the state level. there is no question, what he did in massachusetts makes him an absolute non-starter as a candidate. he has to overcome that. it's one of the things that has