The US and its allies appear to be shifting their strategy and rhetoric around the war in Ukraine to adopt much tougher language against Russia. CNN Political Director David Chalian explains how recent comments from US officials and accelerated security assistance to Ukraine prove that. Words and actions were chosen more carefully by US officials at the outset of the war, but now Russia’s poor battlefield performance has emboldened the West.To learn more about how CNN protects listener privacy, visit cnn.com/privacy