#National Democratic Primary, Head-2-Head:
Warren 49% (+8)
Biden 41%
.
Warren 52% (+18)
Buttigieg 34%
.
Warren 50% (+19)
Klobuchar 31%@YouGovUS/@YahooNews 2/12-13https://t.co/4b3UP6Osqm

— Political Polls (@Politics_Polls) February 17, 2020