Former Vice President Joe Biden’s presidential campaign raised $15.2 million in the last quarter, about 25 percent less than in the previous quarter.

Sen. Elizabeth Warren supports rally Saturday outside the N.H. Democratic Party State Convention in Manchester.

Cory Booker speaks during the N.H. Democratic Party State Convention at SNHU Arena in Manchester on Saturday.

U.S. Sen. Maggie Hassan leaves the stage during the N.H. Democratic Party State Convention at SNHU Arena in Manchester on Saturday, Sept. 7, 2019.

Andrew Yang  speaks during the NH Democratic Convention in September at SNHU Arena in Manchester.

Kamala Harris speaks during the N.H. Democratic State Party Convention at SNHU Arena in Manchester on Saturday.

Kamala Harris speaks during the N.H. Democratic State Party Convention at SNHU Arena in Manchester on Saturday.

Tom Perez, chairman of the Democratic National Committee, speaks during the N.H. Democratic Party State Convention at SNHU Arena in Manchester…

U.S. Sen. Bernie Sanders of Vermont speaks during the N.H. Democratic Party State Convention at SNHU Arena in Manchester on Saturday.

U.S. Sen. Bernie Sanders of Vermont speaks during the N.H. Democratic Party State Convention at SNHU Arena in Manchester on Saturday.

Sen. Elizabeth Warren of Massachusetts reacts to her welcome during the N.H. Democratic Party State Convention at SNHU Arena in Manchester on …

U.S. Senator Elizabeth Warren speaks during the N.H. Democratic Party State Convention at SNHU Arena in Manchester on Saturday.

Congressman Chris Pappas speaks during the N.H. Democratic Party State Convention at SNHU Arena in Manchester on Saturday.

Congressman Chris Pappas speaks during the NH Democratic Party State Convention held at SNHU Arena in Manchester on Saturday.

Congressman Chris Pappas speaks during the NH Democratic Party State Convention at SNHU Arena in Manchester on Saturday.