An Israeli soldier fires tear gas at Palestinian protesters during a protest against the death of a Palestinian detainee in an Israeli jail, in the West Bank city of Hebron on February 24, 2013. Palestinian officials on Saturday demanded an international investigation into the death of a Palestinian detainee who died in an Israeli jail hours earlier. A spokeswoman for Israel's Prison Authority said that the detainee, 30-year-old Arafat Jaradat, had apparently died of cardiac arrest. An emergency service team had tried to resuscitate him but failed, she said. Photo by Mamoun Wazwaz