I've heard conflicting reports about the attack, but of course McCain would jump in immediately. Also, it doesn't seem to logical. Assad is basically having an upper hand, why would he risk everything by a chemical attack?
I'd wait for a confirmation.
you are ofc correct but if the US and turkey atm agree on anything, there is at least a realistic chance.
and for starters:
the russian "explanation" is bat-shoot crazy and totally weird.
reality often isn't logical, state leaders often work with "power" instead of reason and if someone should feel secure atm, it's assad.