Mark Zuckerberg May Faces Contempt Charge for Ignoring Subpoena | Observerhttps://observer.com/2019/05/mark-zuckerberg-contempt-canadian-parliament-summons/
Zuckerberg doubles down on Facebook political ads policy after Twitter ban | TheHillhttps://thehill.com/policy/technology/468216-zuckerberg-doubles-down-on-facebook-political-ads-policy-after-twitter-ban