Oil and Blood: Saudi Arabia's crown prince poses a challenge for the West (with journalist and author Justin Scheck)

<p>This week, on Down to Business, Justin Scheck, a reporter at the Wall Street Journal and co-author of Blood and Oil, a new book about Saudi Arabia, discusses how the oil-rich nation is trying to diversify its economy. The book takes a closer look at Crown Prince Mohammed Bin Salman, who has been making huge bets on tech companies with money from the country's oil revenues.</p>