Southern Sudanese line up to vote for independence at dawn in the southern capital of Juba, Jan. 9, 2011. (AP)
A protester stands in front of a burning barricade during a demonstration in Cairo, Egypt, Jan. 28, 2011. (Reuters)
Pro-Mubarak supporters are detained by anti-government protesters after being rounded up during clashes in Cairo's Tahrir Square, February 3, 2011. (Reuters)
Iranian women stand on Tehran's telecommunication tower before a ceremony to mark the 32nd anniversary of Iran's Islamic revolution, February 11, 2011. (Reuters)
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