Well obviously Donald Trump will not win the nomination, simply because 25% of the republicans or may be 30% is his ceiling of support. I believe that after the nominations are over for the two parties the democrats will bring out the big issue that can win them the presidency and the congress. That issue is the raising of the minimum wage. If Donald Trump would start talking about raising the minimum wage he would increase his non republican support and deflate the democrats arsenal. The problem is all the elected republicans would have to start talking about raising the minimum wage for the voters to buy in on the republicans support for a higher minimum wage. This will not happens. Also, there is still a large block( about 40%) of voters who regardless of political affiliation will not vote for anyone who threatens their government goodies including welfare type programs and corporate welfare crony capitalism.