Mark Zuckerberg and tech CEOs told 'you have blood on your hands' at US Senate child safety hearing.

Meta CEO Mark Zuckerberg and the bosses of TikTok, Snap, X, and Discord were questioned for almost four hours by US senators. The hearing comes amid a push by lawmakers for legislative measures to ensure safety on online platforms. Zuckerberg was also asked to apologise to parents who claimed that Instagram played a role in their children's suicides or exploitation. Watch!