‘Everything has changed’: Ret. US Army Major on Ukraine’s 'buffer zone… CNN 0 81 08.19 22:57 https://www.youtube.com/watch?v=dKq2zSepVmc + 13 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 11 ‘Everything has changed’: Ret. US Army Major on Ukraine’s 'buffer zone’ in Russia