Voters' Second-Choice Candidates Show A Race That Is Still Fluid | FiveThirtyEight
Elizabeth Warren and Joe Biden drop in new 2020 poll - Los Angeles Times
Bloomberg's Exit Is a Likely Boon for Biden - Morning Consult
Who Else Are The Major Candidates' Supporters Considering?
Change Research on Twitter: "Joe Biden is the second choice for NH voters who select Bernie Sanders, Beto O'Rourke, or Elizabeth Warren as their first choice. https://t.co/tfq50Xauh2" / Twitter
Joe Biden starts making his case for a second term | Financial Times
A Biden-Trump rematch in 2024? Most Americans oppose it, poll says
Warren Named as No. 2 Choice Among Democrats: Campaign Update - Bloomberg
Top Four Candidates Look Set to Split Buttigieg's Supporters
Democratic Primary 2020 Poll, February 28 - FairVote
Warren Leads Tight Iowa Race as Biden Fades, Poll Finds - The New York Times
Who Else Are The Major Candidates' Supporters Considering?
Poll: 70 percent of voters don't want Biden to run for a second term | The Hill
/cdn.vox-cdn.com/uploads/chorus_asset/file/19753741/1208692873.jpg.jpg "Bernie Sanders leads Joe Biden in national ranked-choice poll — but it's close - Vox")
Bernie Sanders leads Joe Biden in national ranked-choice poll — but it's close - Vox
Biden Takes Lead Over Trump in 2020 Presidential Poll - The New York Times
Most Democrats Are Excited by 'Several' 2020 Candidates - Not Just Their Top Choice | Pew Research Center
Election Turnout Record: Biden Crosses 80 Million Votes : NPR
What 2020's Election Poll Errors Tell Us About the Accuracy of Issue Polling - Pew Research Center Methods | Pew Research Center
Trump vs. Biden: How COVID-19 Will Affect Voting for President - Scientific American
The Trump-Biden presidential contest | Pew Research Center
The candidate Democrats like second-best depends on whom they like most - The Washington Post
