A video posted online Monday appears to show a group of Ukrainian troops shooting captured Russia soldiers dead outside a village west of Kyiv.The New York Times verified the video, which was shared on the social messaging app Telegram, on Thursday. The apparent killing of prisoners of war, which would be forbidden under the Geneva convention, comes as Ukraine has accused Russia of multiple war crimes since it invaded in February."He's still alive. Film these marauders. Look, he's still alive. He's gasping," a man in the video says while an apparent Russian soldier with a jacket covering his head, is...