US media: Obama's endorsement of Kamala Harris coming soon.

Barack Obama plans to support publicly soon Kamala Harris including Democratic candidate for the 2024 US presidential elections.

The former president has been in contact with Harris since she announced her candidacy for president and, in private, has already fully supported his nomination. He reveals it NBC News, which cites sources close to the former president.

“Aides to Obama and Harris have also discussed having them appear together on the campaign trail, although no date has yet been set.”, say the sources, who add that Michelle Obama also supports Harris' candidacy.

Meanwhile Donald Trump would be ahead of Harris in four key states. It emerges from a survey di Emerson College Polling e The Hill, according to which the tycoon would be ahead in Arizonain Georgiain Michigan and Pennsylvania.