"Fait accompli: The US shifted emphasis away from stopping Iran's enrichment program towards making Iran's nuclear program transparent?"

In WPR, here

As the Obama administration considers how to best address the challenge posed by the Iranian nuclear program, attaining greater international access to Iran's nuclear activities will become increasingly vital. Getting knowledge about the location and activities of Iran's centrifuge-manufacturing efforts will be critical both to ensure that Iran does not have a parallel enrichment effort and to prevent Tehran from considering such a risky move.