ValMORNA,
Interesting concept, and, much as I disliked the doctrine of Bush Jnr. The "with us or against us" argument might be valid in this instance. The only way that IS get any credibility is if Muslim states, and communities, stay silent and fail to condemn, and join any action against them. As we watch the horror of these murders, and witness outrageous perversions in our own Northern cities, it's not surprising that many decent people demand action to stop the downward slide in the standards our society holds as common decency.
Smudge