Ok so Iran wants to go nuclear. I agree any country going nuclear is pretty bad. But please will someone explain to me why Iran shouldn't be allowed nuclear weapons yet other countries should be allowed to have them?
What's our stance really saying? That nuclear weapons are bad in general? No it's sadly not. What it is saying is we don't want you to have them because we don't like you.
I'm not against a nuclear deterrant. I believe it's an important part of our defense. But we cannot hope to keep it, and not allow proliferation. We either give them up, or we put up with increased risk. We can't be two faced about this!