Harris
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
May
June
July
August
October
December
January
Sanders Voters
May
June
July
August
October
November
January
Sanders
Biden
Warren
Buttigieg
Harris
Tracking Clinton/Sanders 2016 Voters in the 2020 Primary.1/23/2020
