JERUSALEM (AP) — Satellite images, expert analysis, a U.S. official and public information released by the U.S. and Israeli militaries suggest an explosion that killed scores of Iranian students at a school was likely caused by U.S. airstrikes that also hit an adjacent compound associated with the regime’s Revolutionary Guard. The Feb. 28 strike, which had the highest reported civilian death toll since the war began , has come under staunch criticism from the United Nations and human rights