the eastern outskirts of the beseiged city of mariupol have been captured by russian troops. the city has endured days of shelling. president zelensky has said russian and ukrainian negotiating teams have started discussing what he called �*concrete topics rather than exchanging ultimatums�*. meanwhile, the french president emmanuel macron and germany's olaf scholz have held talks with president putin. ourfirst report tonight is from jeremy bowen, on the outskirts of kyiv. pictures of russian forces, time and place indeterminate, emerge from their side. among their potential targets here in kyiv, no—one knows their precise orders, but they're assuming an attack is coming. on the ukrainian side, they're trying to make checkpoints into real obstacles. the professionals are a few miles closer to the russians.