A stablecoin makes sending the U.S. dollar as easy and secure as an email, Circle Internet Group (NYSE: CRCL) president Heath Tarbert gave a rather simple definition of the much talked about, new-age currency. Speaking in an interview with TheStreet Roundtable’s publisher and RTB Digital CEO James Heckman, Tarbert expanded on the stablecoin technology, Circle's infrastructure, and the safety concerns surrounding this fintech revolution. Circle is a prominent crypto firm which is well-known for USDC, the second-largest stablecoin. Unlike traditionally volatile cryptocurrencies like Bitcoin, a stablecoin — as its name ... (full story)