Fireworks burst over Tahrir Square as demonstrators gather in Cairo on Tuesday, Dec. 4, 2012, to protest Islamist President Mohammed Morsi's seizure of nearly unrestricted powers. (AP Photo/Maya Alleruzzo)

Photo by: Maya Alleruzzo

Fireworks burst over Tahrir Square as demonstrators gather in Cairo on Tuesday, Dec. 4, 2012, to protest Islamist President Mohammed Morsi's seizure of nearly unrestricted powers. (AP Photo/Maya Alleruzzo)