The right to have a nuclear bomb. Hmm. Do you mean in a moral sense or in a international law and treaty sense.
1) Good idea that Iran has nukes? Don't know. On one hand having less nukes in the world is better. On the other hand only one party, state, group, whatever having nukes is a bad idea. Total destruction against total control. Trust Iran's political stability ... nah, i vote no nukes in Iran. Nuclear power, sure, if it's safe.
2) Europe needs something to bargain with. Economic sanctions are usually good for that. War, Europe, can't see it happen, not as europe, maybe with the UN. Anyway, if the UN would do nothing, we always have our trigger happy friends across the atlantic.
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