Joe Biden has expanded his edge over the Democratic field in a new CNN poll conducted by SSRS, with 29% of Democratic and Democratic-leaning registered voters saying they back the former vice president. That’s up 7 points compared with a late June CNN survey. No other candidate has made meaningful gains over that time. …
Aside from Biden’s increase, the only statistically meaningful change in the candidate standings is a 12-point decline in support for California Sen. Kamala Harris, who stood at 17% support in the June poll but now has the backing of 5% of potential Democratic voters. CONT.
Jennifer Agiesta, CNN
