Cycle " Russian Track " The oil pipeline "Friendship". The story of how Kum Vladimir Putin became an oilman Project team, July 10, 2019 Until recently, the interests of Ukraine in negotiations on Donbass were represented by politician and businessman Viktor Medvedchuk. At the same time, his family and associate Taras Kozak acquired fuel assets in the Rostov region, on the border with the unrecognized Donetsk and Lugansk Republics.