Spears shocks again; journalist speaks after Iranian plot exposed; White House to call out vaccine disinfo; Facebook's $1 billion investment; what 'Loki's' ending says about Marvel

Spears shocks again; journalist speaks after Iranian plot exposed; White House to call out vaccine disinfo; Facebook's $1 billion investment; what 'Loki's' ending says about Marvel

Oliver Darcy here. Jeff Zucker details CNN's return-to-office plans, Punchbowl announces a new milestone, and NYT expands its standards operation with Cliff Levy...