Barack Obama pokes fun at Trump in his DNC speech CNN 0 27 08.21 13:26 https://www.youtube.com/watch?v=j9X_Q1CplCE + 13 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 6 Barack Obama pokes fun at Trump in his DNC speech