Ex-Putin ally reveals Putin is a ‘completely different person’ than before

CNN's Fred Pleitgen reports on rare daytime strikes against Kyiv. Ex-Russian Prime Minister Mikhail Kasyanov, who served alongside Russian President Vladimir Putin for a number of years, breaks down what he thinks Russia's strategy reveals about Putin's mindset. CNN's Pamela Brown discusses with Ret. Lt. Gen. Mark Hertling. #CNN #News