Israeli Prime Minister Benjamin Netanyahu speaks before a joint meeting of Congress on Capitol Hill in Washington on Tuesday. Netanyahu said the world must unite to "stop Iran's march of conquest, subjugation and terror." House Speaker John Boehner of Ohio (left) and Sen. Orrin Hatch, R-Utah, listen. Andrew Harnik/AP hide caption

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President Obama said Tuesday that there was "nothing new" in Israeli Prime Minister Benjamin Netanyahu's speech to Congress about Iran's nuclear program. Jacquelyn Martin/AP hide caption

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Israeli Prime Minister Benjamin Netanyahu speaks before a joint meeting of Congress on Capitol Hill in Washington on Tuesday. He called the deal the U.S. and its allies are negotiating with Iran "very bad." Susan Walsh/AP hide caption

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Secretary of State John Kerry told a House panel Wednesday that Israeli Prime Minister Benjamin Netanyahu's judgment on talks with Iran "may not be correct." Carolyn Kaster/AP hide caption

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Israel's Prime Minister Benjamin Netanyahu told officials at the U.N. General Assembly Tuesday that it's too early to ease sanctions on Iran, urging them not to be fooled by what he called a charm offensive by President Hasan Rouhani. Stan Honda/AFP/Getty Images hide caption

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Israeli Prime Minister Benjamin Netanyahu arrives Monday at the White House to meet with President Obama. The two are expected to discuss Iran's nuclear program, Syria's civil war, and peace negotiations with the Palestinians. Susan Walsh/AP hide caption

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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, during his address at the State Department on Thursday (May 19, 2011). Jim Watson /AFP/Getty Images hide caption

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