Now playing Next Ukraine Ukraine as it happened: Crimean referendum widens US-Russia split 07/03/2014
Now playing Next World Russia EU ambassador scorns Brussels for 'systemic blunders' over Ukraine 06/03/2014
Now playing Next Ukraine Ukraine as it happened: EU and US announce sanctions to Russia as talks linger on 06/03/2014
Now playing Next Russia Watch: News presenter goes spectacularly off-script to hit out at Russia over Crimea 05/03/2014
Now playing Next Ukraine Ukraine as it happened: UN envoy chased in Crimea, Russia-US talks in Paris 05/03/2014
Now playing Next Ukraine Yanukovych says he's "legitimate president", to hold press conference tomorrow from Russia 26/02/2014
Now playing Next Unreported Europe Moldovan wine ban by Russia is a symptom of a wider divide 07/02/2014
Now playing Next Russia Russian environmental campaigner detained near Sochi as NGO condemn “harassment” on civil society 04/02/2014