New poll suggests Harris leading Trump nationally for the first time CNN 0 100 08.19 01:20 https://www.youtube.com/watch?v=0iBgz3jwZZU + 21 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 17 New poll suggests Harris leading Trump nationally for the first time