
Anti-Mubarak protesters are seen next to Egyptian army tanks and armored vehicles near Tahrir Square in Cairo on Wednesday, Feb. 9, 2011. Protesters appear to have settled in for a long standoff, turning the square into a makeshift village with tens of thousands coming every day, with some sleeping in tents made of blankets and plastic sheeting. (AP Photo/Emilio Morenatti)

Egyptian Wael Ghonim (center), a Google Inc. marketing manager who was a key organizer of the online campaign that sparked the first protest on Jan. 25, talks to the crowd at Tahrir Square in Cairo on Tuesday. Another young protester drew applause when he declared: "We will not abandon our demand and that is the departure of the regime." (Associated Press)

Egyptian Wael Ghonim, a Google Inc. marketing manager who became a hero of the demonstrators since he went missing on Jan. 27, hugs the mother of Khaled Said, a 28-year-old businessman who died in June 2010 at the hands of undercover police, on Tuesday at Tahrir Square in Cairo. (Associated Press)

Wael Ghonim (center), the 30-year-old Google Inc. marketing manager who was a key organizer of the online campaign that sparked the first Egyptian protest on Jan. 25, talks to the crowd in Tahrir Square in Cairo on Tuesday, Feb. 8, 2011. Newly released from detention, Mr. Ghonim was greeted by cheers, whistling and thunderous applause when he declared, "We will not abandon our demand, and that is the departure of the regime." (AP Photo/Tara Todras-Whitehill)

Anti-government protesters squat on the tracks of Egyptian army tanks Sunday to prevent them from moving near Tahrir Square in Cairo. (Associated Press)

Egyptian protesters gather in front of razor-wire barricades, used to blocked Tahrir square, to prevent others from removing it in Cairo, Egypt, Monday, April 11, 2011. Protesters remain barricaded in Cairo's central square to demand the removal of the military council ruling Egypt, infuriated after soldiers stormed their protest camp Saturday, killing at least one person and injuring 71 others. (AP Photo/Khalil Hamra)