Roman Abramovich saved the lives of Ukrainian civilians by negotiating humanitarian corridors out of Mariupol and other besieged cities, an official has said. David Arakhamia, a Ukrainian MP and Kyiv's chief negotiator, made the comments about the Russian oligarch and former Chelsea Football Club owner during an interview with the US broadcaster Voice of America. He said: 'Most of the agreements were reached through him. He did a good job ...