Trump is the perfect opposition plant. He did donate to the Clinton foundation in the past I believe and discussed running with Bill prior to announcing his candidacy this time around. I truly believe his whole campaign is an elaborate ruse to ensure the country does not fall to pieces with the GOP securing both the Executive and Legislative branches of government. He is just making the not-so-latent bigotry of much of the conservative base of this country viewable to the point of absurdity in order for the general public to witness in practice just how ridiculous the GOP and the conservative side of the country has become.
It is actually a brilliant plan, and if actually true, Trump might actually be one of the biggest heroes on the planet in retrospect. He would elevate the phrase "taking one for the team" to another level.
Except he's riling up and contributing to pure hatred, he's no hero. He won't suffer from what he says but others will.