Personally, if Muslims are killing Muslims over there, I don’t have a problem with it. Ban Islam in civilized countries, deport Muslims, put our troops on our borders, institute a “pet the pig” requirement in order to board a plane. Problem mostly solved, or at least contained better than it is now.
These are problems the Islamic people need to sort out. The West should step back BUT, having said that—the place where the French guys were trained should be blown off the face of the earth—maybe with a single nuke.