An Arab worker pours Merlot grapes into a crate during the harvest for the Dalton winery on Oct. 7, 2009, in Kerem Ben Zimra, in the northern Galilee region of Israel. Getty Images hide caption

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Lioness Sabrina (foreground) walks in her pen at the Gaza Zoo with her brother, Sakher, in 2007. The two lions are among the few animals at the zoo that survived the Israeli offensive against Hamas militants nearly a year ago. Hatem Moussa/AP hide caption

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Yemeni women gather around a water well south of San'a, the Yemeni capital, on May 15. The poor, war-stricken country is suffering from yet another disaster — water shortages that will only worsen as limited underground supplies run out. Khaled Fazaa/AFP/Getty Images hide caption

itoggle caption Khaled Fazaa/AFP/Getty Images