I don't mean to be cruel, Dr. Carson, but if you didn't realize politics was going to be a nasty business, you shouldn't have gotten in the race.
I'm not condoning what happened, but seriously - if you are whining about Ted Cruz (or one of his people) pulling a dirty trick on you, what are you going to do when Vlad Putin pulls a fast one on you? Or the mullahs of Iran? If you want to be President of the United States, you've got to have more emotional fortitude than what you're showing right now. So no more of this "I'm going to get you, Ted" stuff. If you're going to stay in the race, put on your big boy pants and get after it. No more whining!