Israel's plan on Iran?

Edward Luttwack argues that taking out Iran's nuclear facilities doesn't have to be nearly as complicated as its been made out to be (Hat Tip: Dan F - who also sent me the entire article to get around the fire wall). Yet everyone seems to assume the scope of the attack itself is a fixed parameter—a take-it-or-leave-it proposition that some fear to take and others dread to leave undone. That, by