A protesters throws stones to a barrier of riot police near the interior ministry February 3, 2012 in Cairo, Egypt. The protest follows the deaths of 74 football fans who were killed in clashes between rival fans following the match between al-Masry and al-Alhy in Port Said, Egypt. Three-days of mourning have been announced and marches are scheduled to protest at the lack of protection provided by police who were at the stadium when the violence occurred. (Photo by Carsten Koall/Getty Images)