Why this tech billionaire is backing Kamala Harris CNN 0 147 07.26 00:26 https://www.youtube.com/watch?v=AyDtLGqMwj0 + 51 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 21 Why this tech billionaire is backing Kamala Harris