News Facebook CEO Mark Zuckerberg Speaks to US Congress about Libra ByBlockchain Beach Staff Published on October 23, 2019 Share Tweet Comment Mr. Zuckerberg went to Washington to speak with US Congress about the upcoming plans for Libra and the Calibra wallet. You can watch the stream below: Continue Reading Related Topics:Calibra, congress, Facebook, featured, Libra, Mark Zuckerberg, Wallet, wallets Blockchain Beach Staff Comments