Stablecoin issuer Circle expanded native issuance of its $26 billion stablecoin USDC to the Celo network, the Celo Foundations announced Tuesday in a press release. Celo co-founder and Celo Foundation president Rene Reinsberg joins "First Mover" to discuss. Plus, CoinDesk answers questions from viewers after the highly-anticipated spot bitcoin ETF approvals took place in the U.S. earlier this month.