At least 100 people were killed and dozens more were wounded in an Israeli airstrike on a school in Gaza City, according to statements by medical and security sources in the Palestinian territory on Saturday. The media office of the Hamas-controlled government in Gaza said that Israel’s army attacked the Al-Tabeen school, which was being used as a shelter for displaced persons, during the Islamic morning prayers. Dozens of the victims were burned to death in the attack, according to the office. Qatari-based broadcaster Al Jazeera also reported more than 100 dead, citing the Palestinian civil d…