On the same day the Obama administration has exempted South Korean and Indian compliance with sanctions on Iran, the Iranian press is reporting that U.S. trade with Iran tripled between March and April 2012:
The latest figures and statistics of the Census Bureau said that despite the U.S-sponsored sanctions against Iran, the United States exported $43.8 million worth of goods to Iran in April. In March, the U.S. had exported. $13.9 million worth of exports to the Islamic Republic. The figure is the highest value of U.S. exports to Iran in the last 36 months. The figure also shows a 200 percent increase compared with April 2011.
If the Obama administration seeks to convince the world that solidarity on coercive measures are necessary to bring Iran productively to the table and that the White House is serious about denying Iran a nuclear weapons arsenal, this is not the way to do it.