Originally Posted by Rochard

If you look at the polls.... No, he will not win.

If he looses the nomination (which is possible), he will run his own which pretty much ensures he will not win and the Republican party will not win - Trump would most likely take a large portion of his Republican voters with him.

If Trump wins the nomination he will go against Clinton or Sanders. According to polls, he would loose to either of them.

Of course a lot could change from now until then.