Former GOP lawmaker Adam Kinzinger endorses Biden CNN 0 157 06.26 22:22 https://www.youtube.com/watch?v=pAoC6ipRkuc + 23 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 24 Former GOP lawmaker Adam Kinzinger endorses Biden