16,000 russian servicemen have already died. for what? what did it give? and to whom? >> well, new video from mariupol shows the immediate aftermath of a russian air strike on a crowded theater ten days ago. about 1,000 people are believed to be sheltering inside. local officials now estimate that 600 people survived but 300 were killed. well, u.s. president joe biden wraps up his visit to poland later today. before he leaves, he's expected to deliver what is being billed as a major speech on the war in ukraine. earlier, during a summit with allies in brussels,' announced a new push to deny russia some of its cash flow it needs for the invasion. he said the u.s. and eu will work to wean europe from its dependence on russian oil and gas and prevent moscow from vehicling profits. >> first, we're coming together