Is Iran Really a Threat?

It seems like every day we hear from another politician saying that “we are ready to attack Iran if necessary," or from another pundit full of hot air telling us why we should invade Iran right now.

The presumptive Republican nominee, Mitt Romney, has said that he would support “something of a surgical-strike nature, to something of a ‘decapitate the regime’ nature to eliminate the military threat of Iran altogether.” President Obama has said:   “Every option is on the table.” All of these conversations typically go along the lines of emphasizing how Iran poses a serious and immediate threat to the United States.

As was the case in the conversations leading up to the 2003 Iraq war, there is much heat, and not a whole lot of light.