secretary finishing a few more questions. joining us is richard engel. and chief white house correspondent, kristen welker. when we cut in the news conference, we were uctag about the attack on the hospital in mariupol. president zelenskyy tweeting out horrific pictures, the aftermath. and you ve been with civilian victims in a hospital in kyiv. there s no question that russia continues to attack civilian targets and corridors that had been negotiated for ceasefires and now reporting confirmed from the pentagon they re using dung bombs. long-precision weapons. which might explain some of this but not all the attacks on civilian targets including hospitals and nuclear plants. reporter: so, the attack a short while ago on the maternity