Sen. Chuck Hagel, R-Neb., and then-presidential candidate Barack Obama in Amman, Jordan, in 2008. Paul J. Richards/AFP/Getty Images hide caption

itoggle caption Paul J. Richards/AFP/Getty Images

A man worships at the synagogue in Bello using a prayer book, the Siddur Birkat Shelomo, in which Spanish, Hebrew and phonetic versions are offered. Paul Smith for NPR hide caption

itoggle caption Paul Smith for NPR

Bottles of M75 on sale at a shop in Gaza City. The fragrance is named for the rockets fired from Gaza into Israel. Ashraf Amra /APA /Landov hide caption

itoggle caption Ashraf Amra /APA /Landov

Exiled Hamas chief Khaled Mashaal (left) and Gaza's Hamas Prime Minister Ismail Haniyeh wave during a news conference upon Meshaal's arrival at Rafah crossing in the southern Gaza Strip on Friday. Suhaib Salem /AP hide caption

itoggle caption Suhaib Salem /AP