Cryptocurrency Is Likely Here to Stay as a Kind of Digital Gold: Summers

From youtube.com/markets

Former U.S. Treasury Secretary Lawrence H. Summers, a Wall Street Week contributor, says that cryptocurrencies have their appeal for people looking for a kind of safety that is outside the workings of the government. He thinks cryptocurrencies could be here to stay as a kind of digital gold. He joins David Westin on "Bloomberg Wall Street Week.