 NPR's Domenico Montanaro. Strikes across Gaza have killed dozens of Palestinians and injured hundreds of others. One of those strikes today was on a school-turned-shelter in central Gaza. NPR's Hadil Al-Shalchi has more. A strike on a school building in the Nusayrat camp in central Gaza on Tuesday killed at least 23 Palestinians, according to the Gaza Health Ministry. The school, which was a United Nations facility...