Senior officials in the Egyptian city of Port Said and the Egyptian football association have been sacked in the wake of riots on Wednesday at a football match in which 74 people died.
The governor of Port Said resigned, while two senior security officials have been suspended and are in custody.
Security forces fired tear gas as thousands of protesters marched towards the interior ministry in Cairo.
Three days of national mourning have been declared.
Watch the FULL video from the Start of the Tragedy.
Full Video
5 Hours and 27 Minutes
