Mark Cuban on why he dumped Trump to back Harris CNN 0 26 10.26 19:01 https://www.youtube.com/watch?v=m5fX7uSjb6w + 3 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 3 Mark Cuban on why he dumped Trump to back Harris