Ray Dalio on the Decline of Real Interes...

Bloomberg Opinion columnist Barry Ritholtz speaks with Ray Dalio, who is the founder, co-chief investment officer and co-chairman of the world’s largest hedge fund, Bridgewater Associates. Dalio is known for his practical yet unconventional understanding of economics, which he spells out in his video “How the Economic Machine Works.” He's also the author of the New York Times bestseller “Principles: Life and Work.”