U.S. INTELLIGENCE ON IRAN IS INCORRECT

"Much of the intelligence on Iran's nuclear facilities provided to UN inspectors by US spy agencies has turned out to be unfounded... most of the tip-offs about supposed secret weapons sites provided by the CIA and other US intelligence agencies have led to dead ends when investigated by IAEA inspectors... Most of it has turned out to be incorrect... "They gave us a paper with a list of sites. [The inspectors] did some follow-up, they went to some military sites, but there was no sign of [banned nuclear] activities."
http://www.guardian.co.uk/iran/story/0,,2019235,00.html