Harris eyes possible 2028 comeback, but some former allies look to 'fresh' faces

Some previous supporters remain unenthusiastic about another run for president.

Former Vice President Kamala Harris said she's "thinking about" a 2028 presidential bid, but some previous supporters are unenthusiastic -- despite her national name recognition and experience as second in command.

ABC News spoke with more than 15 former donors, fundraisers, campaign aides, Biden White House staffers and current advisers about Harris running again, some of whom asked not to be named to be able to speak freely.

A source familiar with Harris' thinking told ABC News that she's considering all options, but hasn't begun explicitly deliberating on a run with her team.

Kamala Harris vs. Gavin Newsom

Like Harris, California Gov. Gavin Newsom got his start in San Francisco politics. He is also viewed as a top 2028 presidential contender and may gain some of her supporters, though has not formally committed.

Former San Francisco Mayor Willie Brown, one of California's top powerbrokers, told ABC News while it's early to speculate, he believes the most "viable" between his two mentees would be Newsom, "because he would not be the most recent loser."

"When you embrace somebody for the job, you really want to embrace a winner, and Newsom would be what you would have to say at the moment is a winner," Brown said.

Brown said he was "surprised" that Harris decided not to run for California governor in 2026.

"I would have advised her to be elected governor, so that she would be in the same identical position, if not better than for electability nationally than Newsom. .... If she was in the category of being on January 8, 2027, the governor of California, the dialogue would be about her candidacy, not about anybody else's," Brown said.

An influential California donor and early Harris supporter told ABC News, "I have not heard one person suggest it would be good for anything if she ran. ... We are looking for someone who is fresh and not imposed on the voters. We understood we were stuck with the situation last time, but this is not the case going forward."

Asif Mahmood, a bundler who's backed Harris for 15-plus years, said, "If it is Kamala and Newsom, the money will be divided, and I think Newsom might have little edge on that because he's currently governor."

"It is not that I can say with certainty that I will be backing her the way I was backing before, depending on the field," Mahmood added.

A source close to Harris said that if she ran, she'd be aware that donors and operatives may align with other campaigns.

Sour feelings among some donors

Harris' 2024 presidential campaign burned through more than $1 billion in 15 weeks -- which some fundraisers said has discouraged them from giving large sums to campaigns going forward.

"I think the electorate is going to be extremely hungry for a new, fresh, younger voice with a different perspective, and who can effectively articulate an agenda for the future. ... I don't believe that Kamala is the right person for this moment by any stretch of your imagination," said a fundraiser who raised money for Harris' 2024 run.

A longtime Democratic donor who raised money for Harris' 2020 presidential campaign told ABC News, "I really have not heard anybody say that they want her to run. In fact, it's the opposite."

"I really think that anyone who became the nominee after Biden dropped out would have raised a ton of money. ... I don't know a lot of at least big donors who were like, 'I feel really great about putting this money in for her.' It was just, she was the top of the ticket," the donor added.

One Harris 2020 fundraiser who was involved with her 2024 run said, "For somebody who wants to have a future political career, she has done nothing ... to maintain any relationships with anybody that I'm aware of ... that were her big donors. We're now two years into it, and I don't know anybody's even got a thank you note."

But a couple fundraisers ABC News spoke with felt differently.

“The average Democratic voter who gives 10 bucks, 20 bucks, right now likes Kamala Harris, so she'll have an ability to raise a lot of grassroots money, which is the mother of local politics," said Tom Nides, a former Biden administration official who fundraised for Harris in 2024 when she became the nominee. "The big dollar money is becoming less significant, and they will come on board if they think she's gonna win.”

In response to a request for comment regarding the seemingly unenthusiastic sentiment among some donors, a spokesperson for Harris said in a statement, "The Vice President is grateful to the supporters who have stood with her. Right now, as Americans look for leadership in the fight against the rollback of their fundamental rights and freedoms — including the Supreme Court's devastating gutting of the Voting Rights Act — she is focused on electing Democrats up and down the ballot in the midterms and building up state parties for the critical fights ahead."

'Biden fatigue'

For some, Harris' association to former President Joe Biden -- who withdrew from the race only after facing mounting pressure from Democrats -- will be scrutinized.

"There is a kind of Biden fatigue," said a former senior campaign adviser who worked on Harris' 2024 campaign.

"She was obviously his vice president, which is a benefit. ... But also, a detriment in other ways, especially when your boss was not very popular when he left office. ... I think the donors, and just the electorate writ large, they have an appetite for a fighter, but they kind of want some new faces," the former adviser said.

One 2020 Harris fundraiser said her opponents would seize on her not calling on Biden to drop out earlier in a potential 2028 debate.

However, Ashley Etienne, the vice president's former communications director, said Harris distanced herself enough with her book "107 Days," which details her frustrations with Biden.

"I think that in 2028, if things are continuing as they are now, and there's the affordability issue, costs, unemployment, lack of democratic principles, I think that Biden thing is not going to be an issue anymore," said one former senior campaign adviser who remains close to Harris.

Another source close to Harris said enough time would have passed by, and she could address her association with Biden with self-reflection about topics she couldn't address as vice president.

Decision to not run for governor

Harris' decision not to run for California governor this year came as a disappointment for some, but was viewed as strategic to others.

"Had Harris entered the race, she would have cleared the field and saved Democrats a lot of pain and uncertainty that developed in this primary," Mahmood said.

Etienne said if she jumped into the gubernatorial race, it would've been a "losing proposition."

"For somebody who wants to be president, somebody who was already vice president, I didn't see that as a really good, sound move. ... I just didn't think she gained anything by doing it," Etienne said.

A longtime supporter of Harris said he was "surprised" by Harris’ decision not to run for governor, because it would’ve been a "significant" role for her, but said at the time she was making the decision, her campaign would have been hit by questions regarding her defense of Biden and why she didn’t press him to drop out sooner.

A former senior campaign adviser who remains close to Harris said there was a sense that Harris had to make a decision on a gubernatorial run too quickly after the presidential campaign.

How Harris may be approaching her 2028 decision

A source close to Harris said that if she ran in 2028, she'd have high name recognition, favorability among Democrats, freedom to articulate her vision without restraints of the vice presidency and more time.

The source added that Harris is focused on the midterms -- helping raise money for candidates and state parties -- and vocalizing opposition to Republican-led redistricting efforts in the South.