20% among republican voters, but where is the growth potential? i don't see it particularly where a full 30% of republicans say there is no way they will ever support him, and more likely is he will be the first star to fade-in 2016 like bachmann and gingrich did in 2012. if i am right, i can't fathom his exit strategy. no way he tanks in the polls or makes a concession speech and goes quietly into 7 night. not with his ego. it has to be something big and grandiose. perot later said he withdrew