New technology with Robbie Allan

What another Jamaican bobsled team tells us about digital currency; how changes to Facebook's news feed algorithm is affecting businesses; and what iBeacon means for the future of shopping. Robbie Allan helps run Carnival, Inc., a mobile marketing business. He has previously worked at Zynga, a pioneering social gaming company in Silicon Valley, and at McKinsey & Company, advising some of New Zealand and Australia's largest companies on business strategy. He holds an MBA from UC Berkeley, where he was a Prime Ministerial business scholar. He lives in New York City.