National
Anti-government protestors gather outside the ruling National Democratic Party headquarters, as it is engulfed by flames in Cairo, Egypt, Friday, Jan. 28, 2011. Tens of thousands of anti-government protesters poured into the streets of Egypt Friday, stoning and confronting police who fired back with rubber bullets and tear gas in the most violent and chaotic scenes yet in the challenge to President Hosni Mubarak's 30-year rule. (AP Photo/Tara Todras-Whitehill)
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In this photo released by China's Xinhua News Agency, anti-government demonstrators protest in Cairo, capital of Egypt, on Friday, Jan. 28, 2011. Protesters have seized the streets of Cairo, battling police with stones and firebombs, burning down the ruling party headquarters, and defying a night curfew enforced by a military deployment. (AP Photo/Xinhua, Cai Yang) NO SALES
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In this photo released by China's Xinhua News Agency, a police vehicle is set on fire by anti-government demonstrators in Cairo, capital of Egypt, on Friday, Jan. 28, 2011. Protesters have seized the streets of Cairo, battling police with stones and firebombs, burning down the ruling party headquarters, and defying a night curfew enforced by a military deployment. (AP Photo/Xinhua, Cai Yang) NO SALES
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An Egyptian protester flashes the V-sign as riot police use water canon against protesters in Cairo, Egypt, Friday, Jan. 28, 2011. Egyptian anti-government activists clashed with police for a second day Wednesday in defiance of an official ban on any protests but beefed up police forces on the streets quickly moved in and used tear gas and beatings to disperse demonstrations. (AP Photo/Lefteris Pitarakis)
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Egyptian anti-government activists clash with riot police in Cairo, Egypt, Friday, Jan. 28, 2011. Tens of thousands of anti-government protesters poured into the streets of Egypt Friday, stoning and confronting police who fired back with rubber bullets and tear gas in the most violent and chaotic scenes yet in the challenge to President Hosni Mubarak's 30-year rule. One protester was killed and even a Nobel Peace laureate was placed under house arrest after joining demonstrations. (AP Photo/Ben Curtis)
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Egyptian protesters face anti-riot policemen in Cairo, Egypt, Friday, Jan. 28, 2011. The Egyptian capital Cairo was the scene of violent chaos Friday, when tens of thousands of anti-government protesters stoned and confronted police, who fired back with rubber bullets, tear gas and water cannons. It was a major escalation in what was already the biggest challenge to authoritarian President Hosni Mubarak's 30 year-rule. (AP Photo/Victoria Hazou)
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Egyptian protesters throw back a tear gas canister during a protest in Cairo, Egypt, Friday, Jan. 28, 2011. The Egyptian capital Cairo was the scene of violent chaos Friday, when tens of thousands of anti-government protesters stoned and confronted police, who fired back with rubber bullets, tear gas and water cannons. It was a major escalation in what was already the biggest challenge to authoritarian President Hosni Mubarak's 30 year-rule. (AP Photo/Ahmed Ali)
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Anti-government protesters run around an Egyptian army armoured personnel carrier, near the Tahrir Square, in downtown Cairo, Egypt, Friday, Jan. 28, 2011. Egyptian activists protested for a fourth day as social networking sites called for a mass rally in the capital Cairo after Friday prayers, keeping up the momentum of the country's largest anti-government protests in years. (AP Photo/Lefteris Pitarakis)
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An anti-government protester is backdropped by a fire set up by protesters near the Tahrir Square, in downtown Cairo, Egypt, Friday, Jan. 28, 2011. Egyptian activists protested for a fourth day as social networking sites called for a mass rally in the capital Cairo after Friday prayers, keeping up the momentum of the country's largest anti-government protests in years. (AP Photo/Lefteris Pitarakis)
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Anti-government protesters roam next to burning buildings and a police truck on fire at night on the Corniche, an area of the city taken over by anti-government protesters, in downtown Cairo, Egypt, Friday, Jan. 28, 2011. (AP Photo/Ben Curtis)
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A man, who gave his name as Maged Mahmoud, is tended to after he was injured during clashes with riot police in Cairo, Egypt, Friday, Jan. 28, 2011. Tens of thousands of anti-government protesters poured into the streets of Egypt Friday, stoning and confronting police who fired back with rubber bullets and tear gas in the most violent and chaotic scenes yet in the challenge to President Hosni Mubarak's 30-year rule. (AP Photo/Tara Todras-Whitehill)
ASSOCIATED PRESS
Police and unidentified people are seen in the streets during a demonstration in Suez, Egypt, Friday, Jan. 28, 2011. Tens of thousands of anti-government protesters poured into the streets of Egypt Friday, stoning and confronting police who fired back with rubber bullets and tear gas in the most violent and chaotic scenes yet in the challenge to President Hosni Mubarak's 30-year rule. (AP Photo)
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Amro Eobaz leads Egyptian protestors during a demonstration outside the White House in Washington, Friday, Jan. 28, 2011. (AP Photo/Manuel Balce Ceneta)
AP
In this image made from video broadcast on Friday, Jan. 28, 2011, Egyptian President Hosni Mubarak appears on television saying he has asked his Cabinet to resign, in his first appearance on television since protests erupted demanding his ouster. (AP Photo/Egypt TV) MANDATORY CREDIT EGYPT TV EGYPT OUT AL JAZEERA OUT
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President Barack Obama makes a statement to reporters about Egypt in the State Dining Room of the White House in Washington, Friday, Jan. 28, 2011. (AP Photo/Carolyn Kaster)
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President Barack Obama and Vice President Joe Biden are briefed on the situation in Egypt during the Presidential Daily Briefing in the Oval Office, January 28, 2011. Attending the briefing, clockwise from the President are: National Security Advisor Tom Donilon; Chief of Staff Bill Daley; Deputy National Security Advisor for Strategic Communication Ben Rhodes; Tony Blinken, National Security Advisor to the Vice President; National Security Council Chief of Staff Denis McDonough; John Brennan, Assistant to the President for Homeland Security and Counterterrorism; and Robert Cardillo, Deputy Director of National Intelligence for Intelligence Integration. (Pete Souza/White House/MCT))
MCT
An Egyptian Army soldier riding in an armored personnel carrier is surrounded by anti-government protesters near Tahrir square in Cairo, Egypt, Friday, Jan. 28, 2011. (AP Photo/Ben Curtis)
AP
Egyptian protesters pray at the middle of a bridge in Cairo in Cairo, Egypt, Friday, Jan. 28, 2011. The Egyptian capital Cairo was the scene of violent chaos Friday, when tens of thousands of anti-government protesters stoned and confronted police, who fired back with rubber bullets, tear gas and water cannons. It was a major escalation in what was already the biggest challenge to authoritarian President Hosni Mubarak's 30 year-rule. (AP Photo/Ahmed Ali)
ASSOCIATED PRESS
Egyptian anti-government activists are seen atop police trucks during clashes with police in Cairo, Egypt, Friday, Jan. 28, 2011. Tens of thousands of anti-government protesters poured into the streets of Egypt Friday, stoning and confronting police who fired back with rubber bullets and tear gas in the most violent and chaotic scenes yet in the challenge to President Hosni Mubarak's 30-year rule. (AP Photo/Ben Curtis)
ASSOCIATED PRESS
An Egyptian anti-government activist kisses a riot police officer following clashes in Cairo, Egypt, Friday, Jan. 28, 2011. Tens of thousands of anti-government protesters poured into the streets of Egypt Friday, stoning and confronting police who fired back with rubber bullets and tear gas in the most violent and chaotic scenes yet in the challenge to President Hosni Mubarak's 30-year rule. (AP Photo/Lefteris Pitarakis)
ASSOCIATED PRESS
Egyptian anti-government activists run for a cover from the tear gaz during clashes with the riot- police in Cairo, Egypt, Friday, Jan. 28, 2011. Egyptian activists protested for a fourth day as social networking sites called for a mass rally in the capital Cairo after Friday prayers, keeping up the momentum of the country's largest anti-government protests in years. (AP Photo/Ben Curtis)
ASSOCIATED PRESS
Egyptian anti-government activists chant slogans as they confront riot police during a protest on the May 15 bridge in Cairo, Egypt, Friday, Jan. 28, 2011. Tens of thousands of anti-government protesters poured into the streets of Egypt Friday, stoning and confronting police who fired back with rubber bullets and tear gas in the most violent and chaotic scenes yet in the challenge to President Hosni Mubarak's 30-year rule. (AP Photo/Khalil Hamra)
ASSOCIATED PRESS
Egyptian anti-government activists clash with riot police in Cairo, Egypt, Friday, Jan. 28, 2011. Tens of thousands of anti-government protesters poured into the streets of Egypt Friday, stoning and confronting police who fired back with rubber bullets and tear gas in the most violent and chaotic scenes yet in the challenge to President Hosni Mubarak's 30-year rule. One protester was killed and even a Nobel Peace laureate was placed under house arrest after joining demonstrations. (AP Photo/Ben Curtis)
ASSOCIATED PRESS
Specialist Stephen Naughton watches a television monitor with images of unrest in Egypt, as he works at his post on the floor of the New York Stock Exchange Friday, Jan. 28, 2011. (AP Photo/Richard Drew)
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