Two more members of the Congressional Black Caucus are backing Kamala Harris's bid for the presidency: Reps. Bobby Rush of Illinois and Frederica Wilson of Florida.

Endorsements from the caucus, which counts more than 50 members, could be influential in the Democratic presidential primary. With these two new supporters, Harris now has six endorsements from the CBC.

Harris's campaign announced on Saturday that she had raised $2 million in the first 24 hours following the start of Thursday's debate. Aides to her campaign said she received donations from 63,277 people, and that 58 percent of those donors had not contributed to her campaign before.