This is so frustrating to watch. I'm not a Trump supporter by any means but what's happening is deeply unfair. To those who say "it's part of the game", do you remember Romney or McCain or W having to go back to elections they had already won and re-fight them, not to win votes, but to outmanouver local party activists abusing the rulebook to put up delegates who support the guy who lost instead of the guy who won? It's insane that this can happen.
Romney, McCain, and Bush had competent campaign staffs who did this.