Zuckerberg Holds Up Under Lawmaker Questioning

“A composed and contrite Mark Zuckerberg held up under hours of grilling by more than 40 senators Tuesday — but his performance did little to mask Facebook’s growing political problems in Washington,” Politico reports.

The Information: “Senators didn’t inspire confidence that they would be able to regulate the internet economy in a meaningful way. Lawmakers sometimes stumbled through technical descriptions, both of complicated advertising systems and some more basic distinctions like understanding how WhatsApp works.”