- Mayor de Blasio receives 0% support in latest Iowa poll as Joe Biden leads crowded Democratic fieldNew York Daily News
- Biden lead slips in latest Iowa poll; Sanders, Warren, Buttigieg are nearest contendersFox News
- Biden slumps, Buttigieg soars: 6 takeaways from benchmark Iowa poll | TheHillThe Hill
- CNN Iowa Poll: Biden leads a tighter top tier in first caucus stateCNN
- Bernie storms Iowa and says he was gay-friendly before it was ‘politically popular’Daily Mail
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