Bill

I think of the Surge strategy of those you can reconcile with and those that you can't. IS is one of the latter and you have to kill them. At the same time there are plenty of Sunnis and some insurgent groups that you can turn and those are the ones that you need to reach out to with political reconciliation, development projects, etc. That can also hopefully turn away more people from joining IS. I don't think it's an either or.