Egyptian protesters hold a large banner depicting Gen. Hussein Tantawi, left, former President Hosni Mubarak, center, and former interior minister Habib al-Adly in nooses with Arabic writing that reads, "The peoples rule," in Tahrir Square during a rally to mark the one year anniversary of the uprising that ousted President Hosni Mubarak in Cairo, Egypt, Wednesday, Jan. 25, 2012. Tens of thousands of Egyptians rallied Wednesday to mark the first anniversary of the country's 2011 uprising, with liberals and Islamists gathering on different sides of Cairo's Tahrir Square in a reflection of the deep political divides that emerged in the year since the downfall of longtime leader Hosni Mubarak. The graffiti at right, in Arabic, reads, "freedom," and "down with the military rule."(AP Photo/Muhammed Muheisen)
**FILE** An Egyptian child climbs cement blocks used to separate police forces from demonstrators Dec. 8, 2011, at the site of recent clashes in Cairo's Tahrir Square between police and demonstrators that left more than 40 people dead. The graffiti on the blocks depicts a police officer accused of targeting the eyes of protesters. (Associated Press)
Anti-government protesters in Cairo's Tahrir Square react to a televised statement on Feb. 10, 2011, by Egyptian President Hosni Mubarak, who stepped down the following day. His departure and that of Tunisia's Zine el-Abidine Ben Ali have some seeing the twilight of U.S. influence in the Middle East and others seeing new opportunities. (Associated Press)
An Egyptian man chants slogans denouncing military rule in Cairo's Tahrir Square. At least three people were killed during a military sweep early Monday, pushing the death toll from four days of street clashes to at least 14. (Associated Press)
Egyptians wave national flags while protesting against the country's ruling military council in Cairo's Tahrir Square on Sunday. "How can we have elections right after so many people have died?" asked farmer Hemdan El-Ready. (Associated Press)
Egyptian riot police advance during clashes Sunday with protesters in Cairo's Tahrir Square. They battled for a second day with thousands of demonstrators demanding that a date be set for the handover of power from the military to a civilian government. (Associated Press)
A female protester gestures as she argues with Egyptian riot police officers in Tahrir Square in Cairo, Egypt, Saturday, Nov. 19, 2011. Egyptian riot police beat protesters and dismantled a small tent city set up to commemorate revolutionary martyrs in Cairo's Tahrir Square on Saturday. (AP Photo/Khalil Hamra)
In this Feb. 11, 2011, photo released by CBS, "60 Minutes" correspondent Lara Logan is shown covering the reaction in in Cairo's Tahrir Square the day Egyptian President Hosni Mubarak stepped down. CBS News says Logan was attacked Friday, and suffered a brutal beating and sexual assault before being saved by a group of women and an estimated 20 Egyptian soldiers. She is recovering in a U.S. hospital. (AP Photo/CBS News)
In this Feb. 11, 2011 photo released by CBS, "60 Minutes" correspondent Lara Logan is shown covering the reaction in in Cairo's Tahrir Square the day Egyptian President Hosni Mubarak stepped down. CBS News says Logan was attacked Friday, and suffered a brutal beating and sexual assault before being saved by a group of women and an estimated 20 Egyptian soldiers. She is recovering in a U.S. hospital. Logan, CBS News' chief foreign affairs correspondent, is one of at least 140 correspondents who have been injured or killed since Jan. 30 while covering the unrest in Egypt, according to the Committee to Protect Journalists. (AP Photo/CBS News)
