Female opposition supporters shout during a gathering at Tahrir Square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Steve Crisp

An opposition supporter shows a spent bullet cartridge during a huge rally in the opposition stronghold at Tahrir Square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Yannis Behrakis

Google Inc executive Wael Ghonim addresses a mass crowd inside Tahrir Square in Cairo February 8, 2011. Ghonim, who was freed on Monday after two weeks, in which he said state security kept him blindfolded. Activists say that Ghonim was behind a Facebook group that helped to inspire the protests. REUTERS/Dylan Martinez

Egyptian Wael Ghonim, center, the 30-year-old 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 in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. A young leader of Egypt's anti-government protesters, newly released from detention, joined a massive crowd of hundreds of thousands in Cairo's Tahrir Square for the first time Tuesday, greeted by cheers, whistling and thunderous applause when he declared: "We will not abandon our demand and that is the departure of the regime.

Night view of the area near the opposition stronghold of Tahrir square (Top Left) during a huge anti-government rally in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Yannis Behrakis

Anti-government protesters demonstrate in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir Square into a makeshift village with tens of thousands coming every day, with some sleeping in tents made of blankets and plastic sheeting. The arabic on the sign reads "The rage brings the light of freedom". (AP Photo/Tara Todras-Whitehill)

Egyptian Muslim clerics file through the crowd in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

Google Inc executive Wael Ghonim (C) is escorted through a mass crowd inside Tahrir Square in Cairo February 8, 2011. One man's tears provided a new impetus on Tuesday to protesters in Egypt seeking to keep up momentum in their campaign, now in its third week, to topple President Hosni Mubarak. Ghonim, a Google executive detained and blindfolded by state security for 12 days, broke down in a television interview on Monday after his release saying a system that arrested people for speaking out must be torn down. REUTERS/Dylan Martinez

Anti-government protesters stand among makeshift tents in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

A volunteer serves tea to anti-government protesters as they sit in front of an Egyptian army tank in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

Protesters chant anti-Mubarak slogans in Tahrir square in Cairo, February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Asmaa Waguih

Egyptian anti-Mubarak protesters take part in a demonstration at Tahrir square in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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)

Protesters chant anti-Mubarak slogans as they carry an Egyptian flag near tanks in Tahrir square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent.

Protesters chant anti-Mubarak slogans in Tahrir Square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Asmaa Waguih

Ayman Nour (L), Egyptian politician and a former member of the Egyptian Parliament, congratulates a couple who got engaged in Tahrir square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Asmaa Waguih

Egyptian army soldiers move through the crowd of anti-government protesters in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

Protesters wave flags as they chant anti-government slogans during mass demonstrations inside Tahrir Square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent.

Anti-government protesters demonstrate in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

An Egyptian married couple are surrounded by anti-Mubarak protesters at Tahrir Square in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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)

Anti-government protesters demonstrate in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

Opposition supporters enter their stronghold near the frontline by Tahrir Square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Suhaib Salem

Anti-government protesters demonstrate in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

Opposition supporters stand at sunset near Tahrir Square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Suhaib Salem

Anti-government protesters rest in front of an Egyptian army tank near Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

Anti-government protesters demonstrate in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

Anti-government protesters demonstrate in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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/Tara Todras-Whitehill)

A protester rests under a tank during mass demonstrations inside Tahrir Square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Dylan Martinez

Hungry and thirsty protesters reach out for food and drink during mass demonstrations inside Tahrir Square in Cairo February 8, 2011. Egypt has a plan and timetable for the peaceful transfer of power, the vice president said on Tuesday, as protesters called more demonstrations to show their campaign to oust President Hosni Mubarak remains potent. REUTERS/Dylan Martinez

A large banner depicting people who were killed during clashes and the Arabic writing reading, "The blood of the martyrs", is seen in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Faces of some of the hundreds killed in Egypt's two-week-old uprising are beginning to emerge from the fog of chaos. Details of the lives lost have started to appear in Egyptian newspapers, on websites and in huge posters put up in Cairo's Tahrir Square, the center of the revolt that erupted Jan. 25. (AP Photo/Tara Todras-Whitehill)

Thousands of Egyptian anti-Mubarak protesters shout slogans as they take part in a demonstration in Tahrir Square, Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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 anti-Mubarak protesters are seen next to their tents at Tahrir Square in Cairo, Egypt, Wednesday, Feb. 9, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir 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)

Anti-government protesters demonstrate in Tahrir Square, in Cairo, Egypt, Tuesday, Feb. 8, 2011. Protesters appear to have settled in for a long standoff, turning Tahrir Square into a makeshift village with tens of thousands coming every day, with some sleeping in tents made of blankets and plastic sheeting. The arabic on the sign reads "The rage brings the light of freedom". (AP Photo/Tara Todras-Whitehill)