war. it is when i am here in atlanta, atm in gaza city where the ministry of health now reports 471 people have been killed in tuesday s deadly hospital blast. israel was quick to claim and then deny responsibility, but now to review i u.s. and idf intelligence, the u.s. publicly backs israel s claim that in errant rocket fired by an islamic group caused the explosion. there is new video that appears to show a rocket flight from gaza and exploded both of gaza city just before the blast. on the ground, this was the moment of the explosion outside the hospital. u.s. national security council raised a statement reading, and part, the u.s. government assesses that israel was not responsible for an explosion that killed hundreds of civilians at the hospital. based on available reporting, missile activity, and open source video and images of the incident. that assessment came as the u.s. president arrived in israel, wednesday. earlier on air force one, he was asked for his message