Sorry, I should have stated that there wasn't a current nuclear program creating an imminent threat as alluded to by Bush, et al, in numerous public addresses. By the way, that part (buried 12 years ago) was one centrifuge out of a thousand needed to enrich uranium. It was, more than likely, a template to be used should the sanctions ever be lifted and the nuke program reconstituted.

I've never claimed to be an expert (don't even play one on TV), but I do read as many opinions as possible from recognized experts to educate myself on current issues.