Who's upstaging whom? This am the BBC broadcast the possibility that the US and Brits had long known of a second nuclear enriching facility, noted that the Iranians had notified the UN that the as yet unopened facility before the news broke, and that what NPR calls "the bigger group" to shift attention from getting together(in itself consequential) to what Obama opposed in his Gen Ass speech, namely oppositional politics. Iran is not obliged to notify the IAEA of a facility until it is in operation.
I expect posturing like this from governments. I regret when my national network goes along with their government's spin. Love and peace--hal