CBS/YouGov Poll: Biden leads in South Carolina with Sanders in striking distance | YouGov
Poll: Biden holds 15-point lead in South Carolina | The Hill
Fox News Poll: Biden holds commanding lead among South Carolina Democrats
Fox News Poll: Biden holds commanding lead among South Carolina Democrats
Could Joe Biden Be In Trouble In South Carolina? | FiveThirtyEight
2020 Vision: New poll from South Carolina, Biden leads by 21 points with Democratic primary voters
Exit poll analysis: Which voters supported Biden or Trump in Georgia and North Carolina? - CBS News
Democratic Primary Voters Flock Back to Biden After South Carolina Victory
Our Final Forecast For The South Carolina Primary | FiveThirtyEight
Poll: Joe Biden and Bernie Sanders lead Democratic field in South Carolina Poll: Joe Biden and Bernie Sanders lead Democratic field in South Carolina | CNN Politics
Joe Biden leads in polls ahead of South Carolina primary - CBS News
Black Democrats in South Carolina giving Biden mixed reviews | AP News
One Year From Election, Trump Trails Biden but Leads Warren in Battlegrounds - The New York Times
Muhlenberg poll: Biden, Trump in dead heat in Pennsylvania
NBC News poll: Biden holds narrow lead over Sanders in South Carolina
Democratic Nominee Biden Holds Slight Lead Over President Trump in Arizona, while the Candidates are Virtually Tied in Florida and North Carolina, KFF/Cook Polls Find | KFF
The New York Times / Siena College Battleground Poll: South Carolina – Siena College Research Institute
NBC News/Marist SC poll: Biden narrowly leads Sanders ahead of South Carolina primary
New S.C. Primary Poll: Biden Holds Edge | UMass Lowell
Election Update: Biden Holds A Narrow Lead Over Sanders In South Carolina (We Think) | FiveThirtyEight
Biden Leads the Democratic Primary in South Carolina, followed by Sanders and Steyer - Change Research
