Zuckerberg testified in landmark social media addiction trial, first testimony on child safety before a jury
Feb 18, 2026On February 18, 2026, Mark Zuckerberg testified in Los Angeles in a landmark trial over social media's effects on children - his first testimony on child safety in front of a jury. He was grilled about internal documents showing 4M+ users under 13 in 2015 and goals to increase user engagement to 40-46 minutes daily. Zuckerberg said he reached out to Tim Cook to discuss 'wellbeing of teens and kids.' The trial could set precedent for 1,500+ similar lawsuits.