RT News - January 21, 2015 (17:00 MSK)

Barack Obama revels in Russia's economic woes, praising the U.S.'s sanctions against Moscow - we look at this and other powerful and controversial statements from his State of the Union Address. The business world's cream of the crop kick off their annual gathering in Switzerland - with slashed global growth forecasts and plunging oil prices leaving many in Davos far from upbeat.The violence in eastern Ukraine intensifies - four civilians, including a child, have reportedly been killed as more residential areas come under heavy shelling.