Biden faces fresh wave of Democratic defections as campaign tries to p… CNN 0 116 07.20 10:20 https://www.youtube.com/watch?v=0zfvmzOvJys + 250 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 12 Biden faces fresh wave of Democratic defections as campaign tries to press forward