6.5 million people internally displaced and the 13 million people currently in regions hit hardest by the war in ukraine. cities like mariupol and sumi are facing what the u.n. described as critical and potentially fatal shortages of food, water and medicine. we're still learning more about the drama theater in mariupol that russia bombed despite clear markings children were inside. 130 people have been rescued but 1300 people are in the shelter. a flee cities like mariupol, many are heading west. in lviv, local officials said several aircraft hit buildings. it's ukrainian infrastructure a detail nbc news can't confirm. residents of lviv are scared the war will soon be at their