Thousands of Somalis gathered at a militant-organized demonstration on the outskirts of Mogadishu, Somalia, in support of the merger of the Somali militant group al-Shabab with al-Qaida, which was announced in February by al-Qaida leader Ayman al-Zawahiri. AP hide caption

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Israeli Prime Minister Benjamin Netanyahu embraces Meir Dagan, the then-outgoing chief of the Mossad intelligence agency, in January 2011. Dagan is among former security chiefs who have recently criticized Netanyahu, saying he has exaggerated the urgency of the threat posed by Iran's nuclear program. Ronen Zvulun/AP hide caption

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Bedouins watch flames rise in July 2011 after masked gunmen blew up a terminal of the Egyptian natural gas pipeline to Israel and Jordan. It was one of many attacks on the pipeline since the popular uprising that ousted longtime Egyptian leader Hosni Mubarak last year. AP hide caption

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A mural in Cairo depicts the split faces of Egyptian military ruler Field Marshal Hussein Tantawi, left, and ousted president Hosni Mubarak accompanied by Arabic that reads, "who assigned you did not die, No for gas export to Israel, the revolution continues." Nasser Nasser/AP hide caption

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Turkish army personnel patrol near the border with Syria in Kilis earlier this month. Activists and smugglers say it's getting harder to get medical and communications equipment into Syria across the Turkish border. Bulent Kilic/AFP/Getty Images hide caption

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Members of the Syrian opposition walk with a U.N. observer during a visit by monitors to the restive city of Homs, Syria, on April 21. Opposition activists say observers appear to help bring calm if they stay in an area. Two monitors have been deployed in Homs for the past several days. Khaled Tallawy/UPI/Landov hide caption

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