The rocket exploded in the classroom: "If there were studies - there would be a massacre here" One of the rockets in the heavy barrage from the Gaza Strip hit a classroom directly in one of the educational institutions in Ashkelon. "We went inside to make sure there was no one there, and opened a fire extinguisher," said one of the passers-by. "We did not understand where it was coming from, now we will be on constant alert," a student at the school said