Putin's Moscow Revenge? Russian Bombers Attack Ukraine Capital Kyiv, Other Areas; Poland On Alert

Russian military carried out wave of strikes targeting Ukrainian capital Kyiv and other regions such as Lyiv, local officials said, adding an air alert was already issued across the country. This as Russia mourns 133 people killed in an ISIS attack in Moscow on Friday. The Russian leadership has been attempting to link Ukraine to the attack but Kyiv has denied any role in the horrific attack. Watch the video for more.