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An anti-government protester protects his face with a scrap metal screen as he guards one of the intersections during a demonstration in Tahrir Square...

An anti-government protester shout slogans as pro-Mubarak protesters, seen in the back, gather on the sidelines of a demonstration in Tahrir Square, C...

An anti-government protester carrying a wounded man shouts to others to make way, after brief stone-throwing clashes with pro-government supporters in...

An anti-government protester gets her face painted in the colors of the Egyptian flag, during a demonstration in Tahrir Square, Cairo, Egypt, Friday,...

A female anti-government protester with a headband in the colors of the Egyptian flag and reading "Get out Mubarak" attends the continuing demonstrati...

An anti-government protesters carry an injured man during clashes on the side lines of a demonstration in Tahrir Square, Cairo, Egypt, Friday, Feb. 4,...

An anti-government protester prays in front of a makeshift barricade, in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guar...

An anti-government protester, wounded during clashes with pro-government protesters, looks on behind makeshift barricades, in Tahrir Square, Cairo, Eg...

An anti-government protester, with stones ready to be used against pro-government protestors, sits on a rooftop overlooking Tahrir Square, Cairo, Egyp...

A group of musicians, one playing the Oud, center-right, entertain anti-government protesters with songs against Egyptian President Hosni Mubarak at t...

A young anti-government protester leads a call-and-response of anti-Mubarak chants at the continuing demonstration in Tahrir square in downtown Cairo,...

An anti-government protesters carry an injured man during clashes on the sidelines of a demonstration in Tahrir Square, Cairo, Egypt, Friday, Feb. 4,...

An anti-government protestor holds a poster in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. Tens of thousands packed central Cairo Friday, wavin...

A man, who anti-government demonstrators captured and suspected of being part of a group of pro-government supporters attacking them, pleads his innoc...

Volunteers check other anti-government protesters to search for and prevent weapons and infiltrators entering the demonstration after brief clashes wi...

An anti-government protester uses a plastic soft-drinks crate as protection during brief clashes with pro-government supporters in Talaat Harb square...

Volunteers line the street to make a checkpoint to search for and prevent weapons and infiltrators entering the demonstration during brief clashes wit...

Egyptian army soldiers secure an area to prevent clashes between anti-government and pro-government protesters in Tahrir Square, Cairo, Egypt, Friday,...

Anti-government protestors look from behind makeshift barricades, in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded...

An anti-government protester clutching rocks looks ahead as a line of volunteers line the street to make a checkpoint to prevent weapons and infiltrat...

An anti-government protester, wounded by stones hurled by pro-government protesters, is carried by colleagues, near Tahrir Square, Cairo, Egypt, Frida...

An anti-government protester waves an Egyptian flag as stands on a pole in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military gu...

Anti-government protestors react in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of protesters pouring i...

Anti-government protestors react in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of protesters pouring i...

An anti-government protester waves an Egyptian flag as he stands on a destroyed vehicle, in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. Tens of...

An anti-government protester waves an Egyptian flag as he sits on a rooftop, in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian milita...

An anti-government protester prays in front of destroyed cars used as a makeshift barricade, in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The...

An anti-government protestor prays on a road close to Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of pr...

Anti-government protesters are seen in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of protesters pourin...

An anti-government protester prays in front of a makeshift barricade, in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guar...

Anti-government protestors shout during a demonstration in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands...

Anti-government protestors shout slogans during a demonstration in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded th...

People pray in Tahrir or Liberation Square, in Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of protesters pouring into...

An anti-government protestor stands with his face painted with the Egyptian flag colors in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. Tens of...

Anti-government protestors Ines, left, and Asmaa pose in a improvised photo studio in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. Tens of thous...

Egyptian protester shouts anti-Mubarak slogans during a protest in the Mediterranean sea city of Alexandria, Egypt, Friday, Feb. 4, 2011. Tens of thou...

People read a distributed leaflet in Tahrir or Liberation Square, in Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of pr...

Anti-government protestor Nasser and his daughter Suhaila pose for a photograph in a improvised photo studio in Tahrir Square, Cairo, Egypt, Friday, F...

People rest on a tarp in Tahrir or Liberation Square, in Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of protesters pou...

People sit in Tahrir or Liberation Square, in Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of protesters pouring into C...

A boy flashes the V sign next to an Egyptian armored vehicle in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thous...

An anti-government protester wears a kitchen pot as he attends a demonstration in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian mili...

Egyptians demonstrate in Tahrir or Liberation Square, in Cairo, Egypt, Friday, Feb. 4, 2011. Tens of thousands packed central Cairo Friday, waving fla...

A bread seller makes his way through Tahrir or Liberation Square, in Cairo, Egypt, Friday, Feb. 4, 2011. Tens of thousands packed central Cairo Friday...

An anti-government protestors gets his face painted with the colors of the Egyptian flag during a demonstration in Tahrir Square, Cairo, Egypt, Friday...

People demonstrate in Tahrir Square, Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of protesters pouring into Cairo's ma...

An Egyptian man looks out over Tahrir, or Liberation Square, in Cairo, Egypt, Friday, Feb. 4, 2011. The Egyptian military guarded thousands of protest...

Egyptian protesters stand on damaged police vehicles as others perform Friday prayers in the Mediterrean sea city of Alexandria, Egypt, Friday, Feb.4,...

German Chancellor Angela Merkel, right, greets Portugal's Prime Minister Jose Socrates during a round table session at an EU summit in Brussels, Frida...

European Council President Herman Van Rompuy speaks during a media conference at an EU summit in Brussels, Friday, Feb. 4, 2011. EU leaders meet for a...