- Iowa caucuses: Democratic candidates face first major test amid Sanders surge – liveThe Guardian
- 2020 Democrats make final pushes ahead of Iowa caucusCBS News
- Presidential Candidates Battle In Iowa, Virus Concerns, Impeachment Draws To A CloseNPR
- What Is the Election Needle? And Why Will We Have 4 of Them Tonight?The New York Times
- Why you should ignore the results of the Iowa caucusesThe Washington Post
- View full coverage on Google News