On today's CoinMarketRecap with Connor Sephton, a top Democrat pressures Sam Bankman-Fried to testify in front of Congress next week. Why one U.S. bank believes there's a small chance that Bitcoin could crash to $5,000 in 2023. Goldman Sachs reveals it's planning to spend tens of millions of dollars to buy crypto firms at bargain prices. And the crypto lender Nexo says it's planning to leave the U.S. because it's impossible to operate there. You can follow us on Twitter — @ConnorSephton and @CoinMarketCap.