Sens. Kamala Harris and Elizabeth Warren have made steep gains after the first Democratic presidential debate, a new CNN poll conducted by SSRS. shows, with former Vice President Joe Biden's lead over the field shrinking to a narrow 5 points.
The results indicate a significant tightening in the race for the Democratic nomination.
The poll, conducted after the two-night debate, finds 22% of registered voters who are Democrats or Democratic-leaning independents backing Biden for the party's presidential nomination, 17% Harris, 15% Warren and 14% Sen. Bernie Sanders. No one else in the 23-person field tested hits 5%.
Biden once led this race by 32 points (The Hill Poll -May)