New CNN National Poll: Biden's lead in Democratic primary hits widest margin since April

Biden 34%
Warren 19%
Sanders 16%
Buttigieg 6%
Harris 6%
Klobuchar 3%
ORourke 3%

Poll conducted October 17-20
+/-5.8 pts among Democratic voters https://t.co/WRo0IcMmiD

— Amanda Golden (@amandawgolden) October 23, 2019