Which action was presidential - reneging on the nuclear deal, or stoking the rhetoric and sanctions against Iran to the bewilderment of allies, or the authorising of action against 3 targets without knowing the probable casualty figures, or changing his mind after deploying his forces or playing down the matter afterwards as the drone was unmanned?
I've no idea if POTUS is going to act or not, even now. Perhaps this will be another 'only small missile' event like with North Korea.