Now playing Next Ukraine Ukraine as it happened: Kyiv calls for UN peacekeepers as pro-Russians approach Putin 14/04/2014
Now playing Next Ukraine Ukraine as it happened : Lavrov and Kerry urge all sides to refrain from violence 09/04/2014
Now playing Next Russia McDonald's pull out of Crimea prompts calls for fast food chain to leave Russia 04/04/2014
Now playing Next Europe News Restoring the trans-Atlantic relationship on Obama's visit to Brussels 25/03/2014
Now playing Next World Ukraine crisis: former president Kravchuk warns of further difficulties ahead 20/03/2014
Now playing Next World Ukraine crisis: former president Kravchuk warns of further difficulties ahead 19/03/2014
Now playing Next Ukraine Fresh sanctions due as Russia's annexation of Crimea moves a step closer 95,5% of Crimean voters backed union with Russia during referendum condemned as illegal by US and EU 16/03/2014