Bound by a feeling of duty to the place he was born, Sergei left his family and comfortable life in Germany to fight with the pro-Russia rebels in eastern Ukraine. Kitty Logan reports from the front line.
Russia's War Against Ukraine
Deutsche Welle: Russian rebel fights for ‘our land’ in Ukraine
Children play on June 22, 2015 in a shell crater after a night of shelling by pro-Russian separatists to Popasna, Luhansk Oblast controlled by Ukrainian forces.
