It is very likely this attack was a false flag, and I wouldn't doubt John McCain is part of it
John McCain took a secret trip to Syria weeks before the 'chemical attack' happened, now he is using it to continue with his warmongering
This is most likely part of a plot to start yet another war in the middle east, essentially another Iraq situation
This attack is looking more and more like a false flag, with plenty of fake videos of the attack and people like Ron Paul speculating about the possibility of it being staged
This also happens to have occurred just after the Trump administration claimed it wouldn't be attempting to oust Assad. It currently appears that the Tump admin is taking the attack seriously and has already launched missiles into Syria, so it may be too late.