Zelensky accuses Russia of an "atrocity"

Ukrainian authorities in Mariupol say Russian forces bombed a maternity hospital today. Video from the scene shows victims stumbling out from the wreckage through snow and ash. Officials say it was packed with pregnant women, children, and infants. Ukraine President Zelensky called the attack an "atrocity" and is once again demanding more action from the west, including a no-fly zone. It follows warnings that his country is trapped in a mass humanitarian catastrophe. Our CNN reporters are on the scene and provide the latest details. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices