Hear from Olympic ceremony's controversial 'blue man' CNN 0 87 07.31 02:13 https://www.youtube.com/watch?v=Osrdf2EiwhE + 13 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 12 Hear from Olympic ceremony's controversial 'blue man'