Brief Summary:
Nathaniel Popper from the NY Times reports that TD Ameritrade is ramping up to add Bitcoin trading to its eTrade platform under a NASDAQ Bitcoin-based product under the symbol "CXERX".
Nathaniel Popper Tweet:
Article: https://www.engadget.com/2019/05/03/facebook-crypto-payment-platform/
Article: https://cointelegraph.com/news/singapore-and-canada-central-banks-complete-first-cross-border-blockchain-payment
Check out the Twitter thread to see the entire conversation about Ethereum between Elon Musk and Vitalik Buterin: