Hear DeSantis react to recent polling ahead of Iowa caucus CNN 0 137 01.15 02:00 https://www.youtube.com/watch?v=ga5g6fEoF5A + 9 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 9 Hear DeSantis react to recent polling ahead of Iowa caucus