麻豆约拍

Parliaments and legislatures across the world are in despair at the failure of social media firms to keep people safe.

That was the message to Facebook, Twitter and YouTube during a feisty session of the 麻豆约拍 Affairs Committee.

Kristiina Cooper reports.

You can hear more from Today in Parliament at 11.30pm on 麻豆约拍 Radio 4.