From the Department of Well, Duh

It's the truth, and it is something that our political elites refuse to say, which means that it is a good thing to say, but Glenn Greenwald's observation that the real problem with Iran having the bomb is that it would prevent us attacking them on our whim:

Every now and then, they reveal the real reason: Iranian nuclear weapons would prevent the US from attacking Iran at will, and that is what is intolerable. The latest person to unwittingly reveal the real reason for viewing an Iranian nuclear capacity as unacceptable was GOP Senator Lindsey Graham, one of the US's most reliable and bloodthirsty warmongers.

On Monday, Graham spoke in North Augusta, South Carolina, and was asked about the way in which sanctions were harming ordinary Iranians. Ayman Hossam Fadel was present and recorded the exchange. Answering that question, Graham praised President Obama for threatening Iran with war over nuclear weapons, decreed that "the Iranian people should be willing to suffer now for a better future," and then – invoking the trite neocon script that is hauled out whenever new wars are being justified – analogized Iranian nukes to Hitler in the 1930s. But in the middle of his answer, he explained the real reason Iranian nuclear weapons should be feared:

"They have two goals: one, regime survival. The best way for the regime surviving, in their mind, is having a nuclear weapon, because when you have a nuclear weapon, nobody attacks you."

Graham added that the second regime goal is "influence", that "people listen to you" when you have a nuclear weapon. In other words, we cannot let Iran acquire nuclear weapons because if they get them, we can no longer attack them when we want to and can no longer bully them in their own region.

Let me be clear here:  I do not want Iran to have nuclear weapons.  I also don't want Israel to have nuclear weapons, or India, or Pakistan, or China, or the UK, or France, or Russia, or the United States of America.

The desire for a credible deterrent is a rational response to US hegemony:

Whatever one thinks of Iran, the signal the US has sent to the world is unmistakable: any rational government should acquire nuclear weapons. The Iranians undoubtedly watched the US treatment of two dictators who gave up their quest for nuclear weapons – Iraq's Saddam Hussein and Libya's Muammar Gaddafi – and drew the only reasoned lesson: the only way a country can protect itself from US attack, other than full-scale obeisance, is to acquire nuclear weapons.