after what ukraine says was a russian air strike on a maternity hospital. the local governor says pregnant women are among the wounded. there was supposed to be a ceasefire in place to let civilians leave in safety. instead, this. here, the massive craterjust outside the building. ukraine's president volodymyr zelensky called it an atrocity and said there were children under the wreckage. russia's response? "we do not fire on civilian targets". tell that to those we met fleeing the russian bombardment of the town of irpin just outside the capital, kyiv. many had to be carried from here today. they survived the shelling. now they must survive life cast adrift as a refugee. and a staggering 1 million