Iran announced the existence of the site only after they realized that news on its existence had been leaked out to international press. The site was in secret construction in a military zone since 2006 without informing the IAEA. That is why Obama is accusing Iran of hiding a secret uranium enrichment plant. Do you get it now?
244 arrested in Southern California immigration sting (AP)
from the article: Obama: We'll mull 'sanctions that bite' if Iran nuclear talks fail