“the US intelligence community, since its well-known November 2007 National Intelligence Estimate, has continued to be very clear on the pubic record about its conclusion that Iran has not had a nuclear weapons program since 2003…The text of the indictment reveals that the reference to a “nuclear weapons program” was yet another iteration of a rhetorical device used often in the past to portray Iran’s gas centrifuge enrichment program as equivalent to the development of nuclear weapons.”
http://original.antiwar.com/porter/2014/04/11/the-iranian-nuclear-weapons-program-that-wasnt/
Backgrounds on the US-Iranian “nuclear standoff”:
http://www.campaigniran.org/casmii/?q=node/10414