Biden blasts Republicans for 'big mistake' with Russia CNN 0 138 02.20 01:45 https://www.youtube.com/watch?v=skD-r3JCq9s + 243 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 16 Biden blasts Republicans for 'big mistake' with Russia