Secretary of State Hillary Clinton (in red) shook hands with a child as she visited Cairo's Tahrir Square earlier today (March 16, 2011). Paul J. Richards /AFP/Getty Images hide caption

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Egyptian antiquities graduates protested in front of the Supreme Council of Antiquities in Cairo today (Feb. 14, 2011). They were among many groups demanding jobs, higher pay or better working conditions. Khalil Hamra/AP hide caption

itoggle caption Khalil Hamra/AP

An Egyptian anti-goverment holds his national flag as he shouts slogans against President Hosni Mubarak at Cairo's Tahrir Square on February 10, 2011, on the 17th day of protests against Mubarak's regime. Pedro Ugarte/AFP/Getty Images hide caption

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After addressing the crowd of protesters, Wael Ghonim spoke to reporters at Cairo's Tahrir square on Tuesday (Feb. 8, 2011.) Khaled Desouki/AFP/Getty Images hide caption

itoggle caption Khaled Desouki/AFP/Getty Images