Pro-government protesters (L) clash with anti-government protesters outside the National Museum near Tahrir square in Cairo early February 3, 2011. Opponents and supporters of Egypt’s President Hosni Mubarak fought with fists, stones and clubs in Cairo on Wednesday in what appeared to be a move by forces loyal to the Egyptian leader to end protests calling for him to quit. REUTERS/Yannis Behrakis (EGYPT – Tags: CIVIL UNREST POLITICS IMAGES OF THE DAY)

Pro-government protesters (L) clash with anti-government protesters outside the National Museum near Tahrir square in Cairo early February 3, 2011. Opponents and supporters of Egypt’s President Hosni Mubarak fought with fists, stones and clubs in Cairo on Wednesday in what appeared to be a move by forces loyal to the Egyptian leader to end protests calling for him to quit. REUTERS/Yannis Behrakis (EGYPT – Tags: CIVIL UNREST POLITICS IMAGES OF THE DAY)

An anti-government protester takes cover behind a barricade outside the National Museum near Tahrir square in Cairo early February 3, 2011. Opponents and supporters of Egypt’s President Hosni Mubarak fought with fists, stones and clubs in Cairo on Wednesday in what appeared to be a move by forces loyal to the Egyptian leader to end protests calling for him to quit. REUTERS/Yannis Behrakis (EGYPT – Tags: CIVIL UNREST POLITICS)

Anti-government demonstrators, wounded during clashes with pro-government protesters, shout slogans against President Hosni Mubarak at Tahrir square in Cairo February 3, 2011.Anti-government protesters said on Thursday they were more determined than ever to topple Mubarak after supporters loyal to him charged Tahrir Square, sparking violence that killed five people. REUTERS/Amr Abdallah Dalsh (EGYPT – Tags: CIVIL UNREST POLITICS)

CAIRO, EGYPT – FEBRUARY 03: People line up to get past a makeshift barricade guarded by anti-government protesters at the entrance to Tahrir Square on February 3, 2011 in Cairo, Egypt. Clashes between groups opposed to President Hosni Mubarak and supporters of his 30 year rule continued into the night, as the Egyptian health minister reported that five people died in yesterday’s violence. (Photo by Peter Macdiarmid/Getty Images)

Egyptian supporters of President Hosni Mubarak stand on a stairway after they were detained by anti-Mubarak protestors in Cairo’s central Tahrir square following clashes on February 03, 2011. AFP PHOT0/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Egyptian anti-government demonstrators raise their hands as they ask their fellow protestors to stop clashing with pro-regime opponents in Cairo’s central Tahrir square where crowds have gathered for days calling for the ouster of President Hosni Mubarak on February 03, 2011. AFP PHOT0/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Wounded Egyptian anti-government demonstrators shout slogans in Cairo’s central Tahrir square where crowds have gathered for days calling for the ouster of President Hosni Mubarak on February 03, 2011. AFP PHOT0/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Egyptian anti-government demonstrators (bottom) stand amidst burnt cars as they clash with pro-regime opponents in Cairo’s central Tahrir square where crowds have gathered for days calling for the ouster of President Hosni Mubarak on February 03, 2011. AFP PHOT0/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)