Israeli strike on central Gaza school reportedly kills 22 BBC.comIsraeli strikes across Gaza kill at least 13 people, Palestinian health officials say ReutersIsrael strikes five schools in week of ‘massacres’ Al Jazeera EnglishIDF says it took out Hamas operatives hiding in UNRWA school; 12 reported dead New York Post Israeli strikes across Gaza kill more than 30 as the sides weigh the latest cease-fire proposal ABC News