It's just the usual Middle East crap they've been doing it for years, it's part of their destiny, it's prognosticated by their differing religions, they have to stop Iran from getting nuclear weapons because Iran will use them against Israel if not.
It's not the least charm of a theory that it is refutable. The hundred-times-refuted theory of "free will" owes its persistence to this charm alone; some one is always appearing who feels himself strong enough to refute it - Friedrich Nietzsche