Biden to Trump: 'My son was not a loser, he was not a sucker' CNN 0 170 06.28 11:49 https://www.youtube.com/watch?v=0BB5DKnw6ao + 198 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 39 Biden to Trump: 'My son was not a loser, he was not a sucker'