Aaron Miller : Debating what went wrong in Iraq not useful ; protecting U.S. interests now is . Iraq is complex , he says , with sectarian groups at odds , neighbors with own interests . He says we must work with Iraq 's neighbors , even al - Qaeda , to halt ISIS . Democracy cannot wait . We may well have to use airstrikes and drones against ISIS . Miller : U.S. must help right Iraqi military , but without coalition forces . Point is to check terror .
Aaron Miller : Debating what went wrong in Iraq not useful ; protecting U.S. interests now is . Iraq is complex , he says , with sectarian groups at odds , neighbors with own interests . He says we must work with Iraq 's neighbors , even al - Qaeda , to halt ISIS . Democracy cannot wait . Miller : U.S. must help right Iraqi military , but without coalition forces . Point is to check terror .