Jack Dorsey's Block Launches Self-Custody Bitcoin Wallet Globally

Last week, Jack Dorsey's fintech company Block (SQ) unveiled its self-custody bitcoin wallet Bitkey for pre-order in more than 95 countries. Block Bitcoin Wallet Lead Max Guise joins "First Mover" to discuss the significance of the launch, along with his thoughts about online privacy and self-custody. Plus, a closer look at how bitcoin transaction among wallets could improve.