Russia ramps up its attacks on Ukraine

Russia has stepped up its threats towards Ukraine, and strikes are ramping up too. We're reading today in the BBC that Moscow also warned foreign citizens and diplomatic staff to leave the city of Kyiv as soon as possible. Is this signaling an escalation in the war... or is it just a fake show of force from Russia? Dr. Anna Pechenkina, associate professor at the Political Science Department at Utah State University shares her takes on the evolving situation.