John Oliver on Cryptocurrencies March 12, 2018 10:00pm by Barry Ritholtz Digital currencies are generating a lot of excitement. John Oliver enlists Keegan-Michael Key to get potential investors equally excited about the concept of caution. Cryptocurrencies: Last Week Tonight with John Oliver (HBO) Spread the wealth. twitter facebook linkedin Read this next.March 10, 2013 March 8 Week in Review: Overbought/Oversold MarketsApril 29, 2006 How People Learn: How Experts Differ from NovicesJuly 19, 2005 Three Irrefutable Laws of Media Posted Under Humor Technology Video Previous Post Buybacks Are Great in Theory, Less So IRL Next Post The distribution of wages and wage inequality