" We Can't Be the Stupid Country Anymore. " - Trump
Well, voting for him would certainly secure that distinction for us.
Not that he's entirely wrong -- we can't assume that the world is going to do the right thing -- if it did, Sanders would be in a much stronger position, and Trump would be hawking newspapers on a streetcorner. We have to see the world clearly, as it is, not as we want it to be. We have to push forward, against a lot of obstacles. We won't always win. But we can make progress.
Having him even running is as strong a vote for stupidity, and against progress, as I can think of, at the moment. But we like stupidity, right? Keeps us docile.