Mr Speaker, everyone watching these horrific actions will be stuck by how they were organised via social media.

BBC: Riots: David Cameron's Commons statement in full

He has long since relinquished any claim he had to a spot in Syria's future as its leader by the horrific actions he's taken in an effort to thwart the will of the Syrian people and to retain his own hold on power.

WHITEHOUSE: Press Briefing

This is obviously, on the international stage, a matter of great and intense focus right now because of the horrific brutalization of the Syrian people and the need for the international community to take actions.

WHITEHOUSE: Press Briefing