Gravitas: Christchurch call: Macron, Ardern host Paris summit

Two Months After The Christchurch Terror Attack, Jacinda Ardern & Emmanuel Macron Have Hosted A Meeting To Address The Dangers Of Online Extremism Jacinda Ardern and Emmanuel Macron host a meeting to address the dangers of online extremism in Paris. Several countries including India have backed the 'Christchurch Call'. But Facebook's CEO has stayed away from the meeting. So what's this meeting about? Palki discusses the development with Elena Casas-Montanez from Paris