i'm yoshi ogasawara in tokyo. we begin in eastern ukraine. russian forces claim they're on the verge of capturing the key city of bakhmut. fighters with the wagner gro private military company have been spearheading the assault. cnn and reuters news agency, they were able to confirm a video released by wagnerppears to show its mercenaries just 2 kilometersrom the city center. ukrainian field hospitals nearby have been inundated with soldiers wounded in the fight to hold bakhmut. u.s. institute for the study of war say troops appear to be focusing the offensive in one part of the city to force the ukrainians to retreat. earlier this week, ukraine official told cnn a strategic withdraw is on the table. many civilians living in the area are fleeing for safety as fighting heats up. >> translator: i had a home in bakhmut, but it's gone now. i worked all my life to pay for it. >> translator: we stayed as long as we could, but we have no choice. our neighbor's apartment was destroyed. it's time to go. >> meanwhile, the u