'Depression Ahead?': 'Rich Dad Poor Dad' Author Kiyosaki Slams Bitcoin Critic Warren Buffett

Robert Kiyosaki, the bestselling author of "Rich Dad Poor Dad," launched a fresh attack on Warren Buffett after the billionaire investor made a rare case for gold and silver. Kiyosaki says Buffett’s change in attitude should be seen as a warning, and he has even hinted that a depression could be on the horizon.