president zelensky is expected to visit here later today. laura, we are in the southeastern most part of ukraine and it's here that you are seeing the mixed messaging and, you know, us trying to make sense of what russia is really up to. as fred was just talking about, russia is saying it's withdrawing its forces from crimea. crimea is on the sea of azof which is where we are in mariupol. there are troops and tanks and artillery and fuel trucks leaving crimea by train across the kurtz bridge which was built after russia annexed crimea in 2019. laura, at the same time we have seen an increased buildup of forces. that's why president biden announced the figure of 150,000. that's the highest number he has ever talked about. we have satellite imagery showing 60 million hellie kopt jerts both attack and transport were sent.