US Sen. Kamala Harris

Updated at 8:15 p.m. ET

President Trump stoked an untrue conspiracy theory being promoted by supporters — and his campaign — that Sen. Kamala Harris of California is not eligible for the vice presidency.

The Democrat was born in California and therefore qualifies for the job.

Updated at 7:38 p.m. ET

Presumptive Democratic presidential nominee Joe Biden and his newly named running mate, Sen. Kamala Harris of California, made their first joint appearance Wednesday following Biden's announcement of the selection a day earlier.

Updated at 9:10 a.m. ET

California Sen. Kamala Harris is running for president in 2020. The first-term Democratic senator made the announcement on ABC's Good Morning America Monday morning.

"I love my country, and this is a moment in time that I feel a sense of responsibility to fight for the best of who we are," Harris said.

Democratic U.S. Senator Kamala Harris of California has canceled two planned appearances in Cincinnati to remain in Washington for Judge Brett Kavanaugh's U.S. Supreme Court confirmation vote.