President Trump's caddies cheat for him when he's playing golf, according to the author of a new book. The president owns 17 courses around the world, and since taking office, he's played a whopping 182 times. Now, sports writer Rick Reilly's book "Commander in Cheat: How Golf Explains Trump" takes a deep look into the president's game, and what it reveals is telling. "He wins every time. He has to win," Reilly told Inside Edition. "He really needs for you to think he is a champion."