President Joe Biden raises the hand of Vice President Kamala Harris after viewing the Independence Day fireworks display over the National Mall from the balcony of the White House, Thursday, July 4, 2024, in Washington. Harris could 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, July 21, after he stepped aside amid widespread concerns about the viability of his candidacy. (AP Photo/Evan Vucci)