RT News - January 27, 2015 (12:00 MSK)

The world marks 70 years since the most brutal Nazi death camp was liberated by the Red Army. Tensions run high at a UN security council emergency meeting over Ukraine, as Russia and the U.S. trade accusations of meddling in the crisis. The FBI claims it's busted a Russian spy ring in New York. One man's been arrested but he denies all accusations.