FBI hostage negotiator Chris Voss: How to get what you want and become a billionaire

Chris Voss is the CEO of the Black Swan Group and the author of "Never Split the Difference: Negotiating As If Your Life Depended On It." He has previously worked as a hostage negotiator for the FBI. Voss reveals to David Lin, anchor for Kitco News, who he considers to be the best negotiator of all-time and why these life lessons are essential to success in business, politics, and one's personal life.