Gaza: Israeli strike on UN school kills at least 27 BBC.comIsrael Bombs UN School In Gaza’s Nuseirat Killing 27 People; Hamas Slams ‘Massacre’ Of Civilians Hindustan TimesIDF airstrike hits Hamas base in Nuseirat UN school, Hamas claims 27 killed The Jerusalem PostIsrael’s war on Gaza live: Israeli air strike on school kills ‘dozens’ Al Jazeera EnglishDevastation in Gaza as Israel wages war on Hamas: Live updates CNN