New CBS poll of early states:

Warren: 31% (+5)
Biden: 25% (-)
Sanders: 17% (-2)
Harris: 7% (-1)
Buttigieg: 5% (-1)
O’Rourke: 4% (-)https://t.co/espSo8tkUe

— David Weigel (@daveweigel) October 13, 2019