The Fintech Nexus weekly news show covers the top stories in fintech.Get ready for this week by catching up on last week's top stories:CFPB announces open banking ruleMarqeta launches demand deposit accounts in banking pushPayments Giant Adyen Starts Offering Banking Services, Going Head To Head With Stripe, Square And PayPalCross River issuing AmEx cards on behalf of FintechsAndreessen Horowitz Went All In on Crypto at the Worst Possible TimeEx-Goldman Sachs Partner Adam Dell’s Crypto Startu...