saying the russians are bombarding these humanitarian corridors, so-called as they are, because they're allowing ideally for civilians to get out of the city of mariupol and one of the villages next door. that has been suspended, and that's leaving hundreds of thousands of people trapped in cities where they have no water, no heat, no food, no electricity, no access to vital medicines. i was talking to a friend of mine just today and she was saying how her friend's grandmother is there. she only has enough medicine to last out the end of the week, so she needs to find out how to get moving, but with shelling all around the city, and again, this is a city that is surrounded, it's hard to get out, especially if you're an elderly person. yasmin. >> yeah, you bring up such a great point, that people that would essentially want to get out but don't have necessarily the means to get out, for instance, if they're sick, if they need medicine, if they're elderly, as you bring up. so what is the effort being done to help these individuals to get