Prof Galloway talks Bitcoin speculation, long-term investing, and the volatility of capital markets with Barry Ritholtz, founder and CIO of Ritholtz Wealth Advisors and host of Bloomberg's "Masters in Business" podcast.
Who wields power over 2 billion people, can influence elections and public opinion, and traffics in one of the most addictive drugs known to mankind? Plus, an unlikely winner from Apple's iPhone success.