Israeli Prime Minister Benjamin Netanyahu gestures while addressing the 2015 American Israel Public Affairs Committee (AIPAC) Policy Conference in Washington, D.C. on Monday. Cliff Owen/AP hide caption

itoggle caption Cliff Owen/AP

A handout image provided by the Israeli Government Press Office shows Prime Minister Benjamin Netanyahu and his wife, Sarah, leaving Tel Aviv on their way to Washington Sunday. Handout/Getty Images hide caption

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In Gett, the character Viviane Ansalem wants a divorce but her husband will not give permission. In Israel, if you're Jewish, even if you're not religious, you have to be divorced by Jewish law. Courtesy Music Box Films hide caption

itoggle caption Courtesy Music Box Films

Then-U.S. ambassador to Iraq Christopher Hill (right) tours the Mosul Museum of History in May 2009. This week the self-declared Islamic State posted a video online that showed militants going through the museum, pushing over statues and smashing artifacts with sledgehammers. Mujahed Mohammed/AFP/Getty Images hide caption

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A playground is seen in London, outside an address where Kuwaiti-born London computer programmer Mohammed Emwazi is believed to have lived. Emwazi has been identified as masked ISIS militant "Jihadi John." Niklas Halle'n/AFP/Getty Images hide caption

itoggle caption Niklas Halle'n/AFP/Getty Images

Jordan's election laws make it impossible for any one political party to build a strong bloc in Parliament. Observers say that's one reason for the country's weakness — and for the growing appeal of the messages used by militants of the self-proclaimed Islamic State. Khalil Mazraawi/AFP/Getty Images hide caption

itoggle caption Khalil Mazraawi/AFP/Getty Images