Former GOP Rep. Adam Kinzinger endorses Joe Biden CNN 0 86 06.26 21:17 https://www.youtube.com/watch?v=MUolPEq_VtA + 15 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 17 Former GOP Rep. Adam Kinzinger endorses Joe Biden