Until the actual fuel is being produced Iran had no obligation to tell anyone about this so called secret facility. Look it up, it`s all part of the NPT, you know, that document that Israel is afraid to sign and should have been made to long ago. But never let the truth get in the way of some good Iran blasting, lol.
Roadside bomb kills five border officers in western Iraq (AP)
from the article: Obama: We'll mull 'sanctions that bite' if Iran nuclear talks fail