The man a rival once warned would be a "chaos president" got a chaotic debate -- a wildly disjoined affair where both candidates insulted more than they explained. But almost as a throwaway topic, late in the debate, a discussion about election integrity drew critically important messaging out of the noise of this year's first presidential debate of the general election. Guests: David Bossie and Corey Lewandowski, authors of the new book, Trump: America First: The President Succeeds Against All Odds Learn more about your ad choices. Visit megaphone.fm/adchoices