Full Coverage
Zuckerberg, Dorsey, Pichai addressed online extremism and misinformation before House committee
By Heather Kelly, Elizabeth Dwoskin & Gerrit De Vynck
Top news
Zuckerberg calls for changes to tech's Section 230 protections
By Dylan Byers
Covid vaccine: Social media urged to remove 'disinfo dozen'
Jack Dorsey says Twitter played a role in U.S. Capitol riot. (Published 2021)
By Kate Conger
12 people are behind most of the anti-vaxxer disinformation you see on social media
By Matt Binder
All coverage
Social Media CEOs Can't Defend Their Business Model
By Gilad Edelman
Facebook CEO Zuckerberg suggests changes to key shield ahead of House hearing
By Ashley Gold, Margaret Harding & Margaret Harding McGill
Facebook wants Washington's help running Facebook
By Peter Kafka
Facebook's Mark Zuckerberg tells Congress how to tweak Section 230
By Stephanie Condon
Google, Facebook Twitter grilled in US on fake news
By Jane Wakefield
Here's what the CEOs of Facebook, Google and Twitter will tell Congress about fighting misinformation
By Lauren Feiner
5 Takeaways From Big Tech's Misinformation Hearing
By Shannon Bond & Miles Parks
Lawmakers Grill Tech C.E.O.s on Capitol Riot, Getting Few Direct Answers (Published 2021)
By David McCabe & Cecilia Kang
Big Tech C.E.O.s Face Lawmakers on Disinformation
By Cecilia Kang, David McCabe & Daisuke Wakabayashi