Zuckerberg grilled in landmark social media trial over teen mental health The GuardianMark Zuckerberg said he reached out to Apple CEO Tim Cook to discuss 'wellbeing of teens and kids' CNBCParents showed up to face Mark Zuckerberg as he took the stand in a social media addiction trial Business InsiderMark Zuckerberg Takes the Stand in Social Media Addiction Trial - The New York Times The New York Times
