An airstrike on a maternity hospital in the port city of Mariupol wounded women waiting to give birth and buried children in the rubble as Russian forces intensified their siege of Ukrainian cities. Bombs also fell on two hospitals in another city west of Kyiv. Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ Get more Boston news: http://www.wcvb.com Like us: https://www.facebook.com/wcvb5 Follow us: https://twitter.com/WCVB Instagram: https://www.instagram.com/wcvb5/