a lot of republicans, elected the leaders, donors and activists and many delegates attending the fearntionthere is this -- there is a correlation between tolerance for the insane things he does and the way he behaves and the poll numbers. the moment those poll numbers drop, tolerance goes down. there is discussion about --ther or not he can be this going towhether it's be about as successful as all the efforts in the never trump movement. what is the percentage of likelihood that he will be the nominee after the convention? plus >> these 80% things reach a tipping point. it will happen very quickly if it's going to happen. moment where the support for him collapses and the political universe looks very different. six weeks from here to cleveland, that is a long time in presidential politics and a lot can change. you look at the general american approval for each party -- are there conversations happening in republican circles about november and what happens after november? >> in 1992, 1 of the people running for president, he was a self-funded billionaire and at this point, he looked very