Israeli Prime Minister Benjamin Netanyahu looked on as President Obama spoke this morning in the Oval Office of the White House. Saul Loeb /AFP/Getty Images hide caption

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President Obama on Tuesday during a speech at the United Auto Workers' National Community Action Program Legislative Conference in Washington, D.C. Chip Somodevilla/Getty Images hide caption

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Despite international pressure, Iranian President Mahmoud Ahmadinejad listens to a technician during a visit to the Natanz Uranium Enrichment Facility, 200 miles south of the capital, Tehran, in 2008. Iranian President's Office/AP hide caption

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Israel Isn't Going To Attack Us, Iran's U.N. Ambassador Says
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Iran's Supreme Leader Ayatollah Ali Khamenei in 2009. Behrouz Mehri /AFP/Getty Images hide caption

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Lourdes Garcia-Navarro reports
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