'On Point' radio program interviewed Flynt Leverett on Iran and the politics of nuclear intelligence. Check out the On Point website:

When America's spy agencies issued a National Intelligence Estimate two weeks ago stating that Iran shuttered its nuclear weapons program in 2003, it was a blockbuster like few can recall.

The sigh of relief in Washington and around the world was audible. Only recently, President Bush had said a nuclear Iran might ignite "World War III."

But behind the scenes, among intelligence and foreign policy experts, the reaction is more complicated. No one quite knows what to believe, or what the effect on U.S. policy should be. ...

To listen to the audio, please follow this link.