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** FILE ** Angelina Jolie, the U.N. refugee agency's special envoy, speaks to the press during her visit to the Zaatari Syrian Refugees Camp in Mafraq, Jordan, on Tuesday, Sept. 11, 2012. The Hollywood star arrived on Tuesday morning in the Zaatari camp, which hosts about 27,000 Syrians displaced by the 18-month conflict in their homeland. (Associated Press)

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