Former President Barack Obama has also endorsed Vice President Harris.
Vice President Kamala Harris wrapped up what has been a whirlwind week in the presidential race with her campaign saying Sunday it has raised more than $200 million in less than a week.
On Thursday night, Harris met with Israeli Prime Minister Benjamin Netanyahu and took the lead in addressing the public about their discussions.
Harris has secured commitments from enough delegates to become the presumptive nominee if they all honor their commitment when voting, according to ABC News reporting.
ActBlue, the small-dollar donor fundraising platform the Biden-Harris campaign uses, said it has raised more than $27.5 million in the first five hours since President Joe Biden dropped out and endorsed Vice President Kamala Harris.
-ABC News' Gabriella Abdul-Hakim
Vice President Kamala Harris has already hit the ground running on her presidential campaign, working the phones to shore up support and fundraising off the announcement, a source told ABC News.
The source says there are currently no changes to her expected travel plans for the coming week, which were determined prior to President Joe Biden dropping out of the race.
She's expected to travel to Milwaukee on Tuesday, July 23, to deliver remarks at a political event.
On Wednesday, she's expected to travel to Indianapolis, Indiana, to deliver remarks at the Zeta Phi Beta Sorority Inc.’s Grand Boulé.
-ABC News' Selina Wang
California Gov. Gavin Newsom has thrown his support behind Vice President Kamala Harris for Democratic nominee for president.
"Tough. Fearless. Tenacious," Newsom wrote in a post on X about the former California senator and attorney general.
"With our democracy at stake and our future on the line, no one is better to prosecute the case against Donald Trump's dark vision and guide our country in a healthier direction than America’s Vice President, @KamalaHarris," he added.
-ABC News' Fritz Farrow
Harris on Sunday spoke with Pennsylvania Gov. Josh Shapiro, whose name has come up as a possible vice-presidential pick, a person familiar with the conversation confirmed to ABC News.
The source noted that Harris also spoke with House Minority Leader Hakeem Jeffries on Sunday.
-ABC News' Fritz Farrow
