Sen. Blumenthal asks Visa for records of its payments deal with Elon Musk's X
1. Sen. Blumenthal requests Visa's plans for payment services on X. 2. Concerns raised over X's ability to prevent scams and fraud. 3. Visa's role in compliance with regulatory requirements questioned. 4. Scrutiny follows Visa's agreement for peer-to-peer payments on X. 5. Musk's influence over regulatory agencies could impact Visa's operations.