What will two days of air strikes do, other than salve some consciences that "something" has indeed been done? The answer would seem to be that it would infuriate further Muslim-street opinion against the US and the West without bringing the bloodshed of innocents to an end. There is already a degree of opprobrium in the Arab world over "waging war at 35,000 feet" via the use of drones, with what is euphemistically termed "collateral damage" to civilians.