possibility of a humanitarian corridor, and if that agreement was reached, that means a lot more people from these cities who have been really under heavy bombardment and the past few days will be coming west where i am in lviv we are down at the train station dara, i thought i'd paint a picture for you of thousands and thousands of families. it is the entry point from the, east and the exit point for people to get out to poland, to safety. it is a lot of mothers and children, and we do know from the un, more than 1 million people have actually made it out from the east of the country, out from the country to the safety of poland and two other neighboring countries, more than 1 million people, including 500,000 people. but dara, that number doesn't even include all of the internally displaced people. so, we will certainly be keeping a very close eye on that, as apparently, now, possibly a no wave of people may sway west. >> molly, as you mention, in lviv, which has pretty much been the epicenter of many ukrainians fleeing the country. how can we expect the situation