Ukrainian officials say a Russian strike has hit a children's hospital and maternity facility in the besieged southeastern port city of Mariupol. (March 9) Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter: / ap Facebook: / apnews Instagram: / apnews You can license this story through AP Archive: http://www.aparchive.com/metadata/you...