Like many who follow the Middle East, a lot has been going through my head since the civil war there suddenly reignited and Bashar al-Assad's regime even more suddenly fell. Will the victims of his persecution now get justice? Will this weaken Russia and Iran in the region? Is the Islamist group that's now in charge, Hayat Tahrir al-Sham, as moderate as they claim? Will this make things worse for the Middle East's already beleaguered Christians? One question that keeps coming to the fore for me, however, has to do with US foreign policy discussions about ten years ago. The civil war was...