Several protesters set fire to tires on the city's dock in an attempt to prevent ships from coming in to the strategic city of Port Said at the Mediterranean end of the Suez Canal, in Egypt, Saturday, March 9, 2013. An Egyptian court on Saturday confirmed the death sentences against 21 people for taking part in a deadly 2012 soccer riot but acquitted seven police officials for their alleged role in a trial that has been the source of some of the worst unrest to hit Egypt in recent weeks. (AP Photo/Ahmed Ramadan), APTOPIX