Howard Lutnick, CEO of financial services company Cantor Fitzgerald, said at the Bitcoin conference that the company holds a large amount of Bitcoin and plans to launch a Bitcoin financing business. Howard Lutnick said that the company will start with a $2 billion loan and increase the loan amount by $2 billion in batches as needed. Previously, the company has cooperated with stablecoin issuer Tether to handle U.S. Treasury transactions. (CoinDesk)