Video: Kamala Harris Talks About ‘Joy’. But Do Undecided Voters Feel It?

About three million undecided voters in seven swing states will likely determine the outcome of the 2024 presidential election, and surveys show that these voters are pessimistic about the country’s future. Jonathan Swan, a reporter covering the presidential campaign for The New York Times, examines how these voters react to Vice President Kamala Harris and former President Donald J. Trump.