A Egyptian protesters shout in front of anti-riot policemen who block a bridge 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.
Section:Photo
