Palestinian children line up in the courtyard of a UN school, that shelters hundreds of families after fighting between Israel and Hamas broke out July 8, during a morning activity on the day that schools across Gaza were supposed to be starting classes in Gaza City on August 24, 2014. An Israeli air strike killed two Palestinians in Gaza as militants kept up rocket fire, a day after an Egyptian call for an open-ended ceasefire to enable new truce talks. Photo by Mohammed Asad