So the Iran nuclear threat is a 'cry wolf' for 33 years. Two side notes: - The Iran has a light water reactor that is not suited for breeding a bomb. You need

So the Iran nuclear threat is a 'cry wolf' for 33 years. Two side notes: - The Iran has a light water reactor that is not suited for breeding a bomb. You need a Russian type graphite moderated reactor, or even better a cold heavy water reactor for this. - Enrichment is a requirement of this reactor type, but enrichment is the slowest and most expensive way for producing the bomb. It would be stupid to use centrifuges for enrichment, if you can produce heavy water much cheaper to breed a bomb.