Photo Gallery: Angry protests, clashes on Egypt anniversary 29/29

An Egyptian vendor sells sweet potatoes as skirmishes break out nearby between demonstrators and security forces, near Tahrir Square, Cairo, Egypt, Friday, Jan. 25, 2013. Egyptian opposition protesters are gathering in Cairo's Tahrir Square to mark the second anniversary of the uprising that toppled Hosni Mubarak's autocratic regime. (AP Photo/Thomas Hartwell) ORG XMIT: TBH111