Newly surfaced video adds to evidence that the United States likely struck a school in Iran, killing more than 170 people, including scores of children. Published Sunday by Iran’s semiofficial Mehr News Agency, the video was first geolocated by the online research group Bellingcat, which said a Tomahawk — an American-made, long-range cruise missile — was used in the attack near a compound that was on... [3950 chars]