John Oliver on Cryptocurrencies

(PG-13: content) For the main segment of Sunday night’s episode of HBO’s satirical news series, Last Week Tonight, host John Oliver takes a closer look at the fervor and speculation over digitial currences like Bitcoin.

“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.”

Previously: John Oliver Explains NRA TV