https://techcrunch.com/2017/09/20/tech-giants-told-to-remove-extremist-content-much-faster/

Tech giants are once again being urged to do more to tackle the spread of online extremism on their platforms. Leaders of the UK, France and Italy are taking time out at a UN summit today to meet with Google, Facebook and Microsoft.

This follows an agreement in May for G7 nations to take joint action on online extremism.