The United States’s engagement in the Middle East since 2001 would be a comedy of errors but for the fact that it is not funny. It all began with the exploitation of a befuddled President George W. Bush by a group of neoconservative advisers who had long planned to invade Iraq and oust its President Saddam Hussein using phony arguments about Baghdad being a nest of terrorists and a repository of weapons of mass destruction. The bungled occupation was followed by a prolonged case of democracy building that essentially destroyed Iraq as a nation and eventually led to a sectarian government closely tied to neighboring Iran that had the temerity to ask U.S. forces to leave at the end of 2011.
Overall, George Bush’s…