War clouds in Eastern Europe; Russia, Ukraine show military muscle amid crisis

Russia and Ukraine troops are holding military exercises amid fears of an armed conflict between the two sides. Russian troops held the military exercise near the Ukraine border while the Ukrainian soldiers showed their military muscle using UK-supplied anti-tank missiles. United States and western allies have accused Russia of plotting an invasion of Ukraine. However the Moscow has denied the claim but sought security guarantees from U.S and NATO. Watch this video for more.