Iran (a country of 90 million people) might go the way of Syria, Afghanistan and Iraq, i.e., total fucking chaos for at least a decade if not more. If you thought Daesh was bad, just you fucking wait.

Small correction: Afghanistan wasn’t “total chaos;” it was an insurgency against US occupation and after the US left the Taliban immediately took power. If we use this as our model for a post-war Iran (since it doesn’t have the kind of sectarian tensions that created the Syrian and Iraqi civil wars) we’d expect more a better armed Taliban than ISIS.