Poll: Elizabeth Warren within striking distance of Joe Biden in Nevada
National poll shows Biden, Warren pulling ahead - YouTube
Democratic polls 2020: Elizabeth Warren rises as Joe Biden clings to delegate edge — CBS News Battleground Tracker - CBS News
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2020 Democratic primary polls: Will Warren voters pick Biden or Sanders? - Vox
Iowa Poll: Elizabeth Warren surges in Iowa, narrowly leading Joe Biden
Poll: Mass. residents still getting to know Healey, don't want Biden to run again
Biden holds steady, Warren slips in national poll as Iowa caucuses approach - ABC News
Warren surges ahead in California survey amid polling hot streak
Poll: Biden leads Warren by 15 points in California | The Hill
New Monmouth poll: Joe Biden falls into 3-way tie with Elizabeth Warren and Bernie Sanders - CBS News
Biden Plummets, Sanders and Warren Rise in New National Poll – Rolling Stone
Elizabeth Warren, Massachusetts Senator, On Biden's VP List : NPR
Saint Anselm poll: Buttigieg surges to 10 percentage point lead over Biden, Warren in NH
Polls: Warren, Sanders Do Well in Debates, Inch Closer to Biden in New Hampshire
Warren Leads Tight Iowa Race as Biden Fades, Poll Finds - The New York Times
Elizabeth Warren and Joe Biden drop in new 2020 poll - Los Angeles Times
Poll Finds Presidential Race Still Wide-Open in California | KQED
Suffolk/Globe poll finds Sanders, Warren, Buttigieg, Biden in tight race in N.H. - The Boston Globe
New CNN poll puts Biden in the lead; Sanders and Warren behind by 10+ points - YouTube
Warren's Polls Have Leveled Off — At Least For Now | FiveThirtyEight
Bernie Sanders, Joe Biden, Elizabeth Warren lead new California poll
