Democrats are rallying around Harris as she vows to ‘earn and win’ party nomination for president

A sign is placed in front of the U.S. Naval Observatory, where Vice President Kamala Harris lives, Sunday, July 21, 2024, in Washington. She’s already broken barriers, and now Harris could soon become the first Black woman to head a major party's presidential ticket after President Joe Biden’s ended his reelection bid. The 59-year-old Harris was endorsed by Biden on Sunday, after he stepped aside amid widespread...