Biden off the trail as calls grow for him to drop out of race CNN 0 111 07.19 08:30 https://www.youtube.com/watch?v=FfkeIVylYMo + 257 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 16 Biden off the trail as calls grow for him to drop out of race