Biden steps aside in 2024 race. What happens next?

Washington — President Joe Biden said on Sunday he would withdraw from the 2024 presidential election race, putting the United States into uncharted territory. Biden endorsed Vice President Kamala Harris to be the Democratic nominee this year. Before Biden's decision was made, Reuters spoke to Elaine Kamarck, a senior fellow at the Brookings Institution think tank, a Democratic National Committee member, and author of the book "Primary Politics" about the presidential nominating process, about what could happen next.