It would be refreshing if Americans could step back and try to see situations like this a little more objectively. Iran is being pushed by the US to get nuclear weapons... can't you people see that? The more you threaten them the more they need to protect themselves from you. Even if they didn't want nuclear deterrent before, they sure should now. And the hypocrisy of the USA saying that IRAN is meddling in affairs beyond its borders is shocking. USA has no credibility when it comes to such a thing.
I see, so we should let the Saudi's start a war with Iran? You think they'll just sit idly by as Iran gets the nuke? Or perhaps we should just allow that whole region to get flooded with nukes, from Turkey, Egypt, Saudi Arabia, Iran and the Emirates (and Qatar, because, why not?). I feel safer already.
You can't stop it by force.