- CNN Poll: The strengths and the weaknesses of the Democrats in IowaCNN
- Biden tops 2020 Iowa presidential poll, Sanders gains momentumReuters
- Bernie Sanders-Style Politics Are Defining 2020 Race, Unnerving ModeratesThe New York Times
- Could Sanders beat Trump in 2020? Yes – here’s howFox News
- Iowa Poll: Biden and Sanders stand out among likely caucusgoersCNN
- View full coverage on Google News