If you look another way, Trump is the only candidate left on either side who isn't a career politician. A lot of people across the country are sick and tired of politicians because politicians don't represent most of America - who knows the number, but they aren't likely to have much to do with either party, so polls may very well show nothing about them. Politicians don't like Trump because he isn't one of them and can't be counted on to play their game; that, too can be a selling point for those who are fed up. The question is how many are there and will they vote because it gives them the opportunity to reject another career politician - another wasted vote. But, hey, your numbers could be right - Dewey might win in a landslide.
