Democratic presidential hopeful Joe Biden has picked up a different prize endorsement from a former rival, Cory Booker.
The New Jersey senator tweeted: “The solution to hatred & division is to reignite our spirit of frequent reason.”
He extra that Mr Biden “would not only win – he’ll demonstrate you will find more that unites us than divides us”.
Mr Biden and Bernie Sanders are vying to be the Democratic nominee who will encounter Donald Trump in November.
Ms Harris, who was the only black woman in the Democratic field prior to she finished her campaign in December, endorsed Mr Biden on Sunday.
The California senator’s thumbs-up has ignited speculation about no matter if Mr Biden may well select her as a operating mate if he wins the Democratic presidential nomination.
- All you need to have to know about the presidential race
- A family split around Bernie Sanders
Each Ms Harris and Mr Booker, who is also African American, are predicted to seem alongside Mr Biden at a rally in Detroit, Michigan, on Monday evening.
Mr Booker will also reportedly campaign with Mr Biden in Flint, Michigan, previously in the day.
In an e mail, Mr Booker – who dropped out of the race in January – explained: “Joe is constructing the sort of marketing campaign that will do extra than remove just one person from 1 office environment.
“He will direct the Democratic Social gathering to victory in races up and down the ballot across the state this November.”
A week back, three other previous Biden rivals – Senator Amy Klobuchar of Minnesota, Pete Buttigieg, a former mayor from Indiana, and previous Texas congressman Beto O’Rourke – all endorsed the now Democratic frontrunner.
In spite of Mr Booker’s fulsome endorsement for Mr Biden, he has not always been so supportive.
After a live Television discussion in September, the New Jersey senator appeared to specific doubts about the 77-calendar year-old former vice-president’s mental acuity.
Mr Booker mentioned: “There have been a great deal of times exactly where a quantity of us on phase had been hunting at he just about every other, where [Biden] tends to go on from time to time.
He additional: “There are definitely times in which you pay attention to Joe Biden and just question.”
When view polls have elevated thoughts about Mr Sanders’ skill to hook up with black voters, the Vermont senator picked up a coveted endorsement on Sunday from civil legal rights chief Jesse Jackson.