Keep dropping false flags, sooner or later somebody will pick up on one of them and run with it.
Did the poison gas attack come from the Syrian army, or from ISIS, or was it an accidental release when an warehouse (which was not supposed to even HAVE poison gas stored) was hit as collateral damage? Or to make the flag even MORE false, was it done by clandestine Russian action?
And at this point, do not totally discount rogue CIA operatives.
My thought too.