Politicians don't do that, for good reason. This is all a stupid game anyway, pretending Trump has any imperative forcing him to do it. If Cuban wants to mix it up in politics, let him get in the game by running for office or taking a reporting job.Exactly what would Trump gain by sitting down and taking questions from a Hillary supporter for four hours? Does anyone here honestly think Hillary would take questions from a Trump supporter for four hours I don't in fact I don't believe any politician from either party would agree to do that.