Facebook Whistleblower Calls for More Regulation in U.K. and Europe

In testimony to British lawmakers Monday, Facebook whistleblower Frances Haugen called for new regulation to require social-media firms to disclose action against misinformation and hate speech. Ms. Haugen leaked thousands of internal Facebook documents. Photo: Annabel Moeller/U.K. Parliament

from WSJ.com Video - Most Viewed WSJ Videos https://ift.tt/310lqGx