A key, symbolizing the Palestinians who lost their homes at the creation of the state of Israel in 1948, sits at the entrance of the West Bank city of Jericho, on Feb. 22. Thomas Coex/AFP/Getty Images hide caption

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An Israeli Defense Forces photo of Sgt. Gilad Shalit an unknown location today in Israel, following his release.

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President Obama addresses the opening of the Untied Nations General Assembly on Sept. 21 in New York City. Spencer Platt/Getty Images hide caption

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Vice President Joe Biden and House Speaker John Boehner watch as Israeli Prime Minister Benjamin Netanyahu addresses lawmakers at the Capitol on Tuesday. Saul Loeb /AFP/Getty Images hide caption

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