elena, posted heartbreaking images on instagram today, of children who seizures who were killed in a war. she wrote this, at least 38 children have at least died in ukraine. and this figure might be increasing in this very moment due to the shelling of our peaceful cities. when people in russia say their troops are not hurting the civilian population, showing them these pictures! show them the faces of these children who weren't even given a chance to grow up! and we we'll. lester holt spoke to a volunteer in lviv today about the ukraine women she has been encountering. >> 22 year old sophia is a volunteer. she tells me that she is in awe of the women she sees here. a lot of the webull i've seen here are women, children, they have a lot of strength. can you talk about what they face and how they deal with it? >> have a lot of, i don't know, women power to have the