I don't care who is responsible for this. Nor do I care for the bout of squabbling that will inevitably break out here between the pro and anti Assad folks. This is an appalling slaughter and the international community cannot stand idly by and allow the horror to continue.
This has to be the game changer. The violence must stop and all sides fuelling it should desist or be held to account.
Syrian Rebels: '1,300 Killed In Gas Attack'