Vladimir Chizhov, Russia Ambassador to the European Union

Vladimnir Putin's projection of Russian power, from Ukraine to Syria, has sowed seeds of alarm across Europe and America. The United States is beefing up its military presence in Europe in response to what the Americans call Russian aggression. Stephen Sackur asks Russia's Ambassador to the European Union, Vladimir Chizhov, can the Kremlin sustain a longterm confrontation with the West?