>> my favorite lesson was play golf. trump's whole attitude was -- and a lot of people say about golf, you know you get your best ideas in the shower or on the golf course because you're not focusing on your problems at hand. so he would always say if you're really up in your head, play golf you'll get the answer. the other was be flamboyant. and the chapter we wrote about that was his decision to acquire the miss universe pageant. and his view was "the chips are down, i'm $9 billion in the hole $300 million personally guaranteed, let's buy a beauty pageant and lighten things up and maybe even distract people about what's happening on the real estate side." >> interesting perspective. thanks for sharing with us kate bohner appreciate it." >> thanks alex. >> the battle between the national park service and the bottled water industry.