Barack Obama is set to endorse Kamala Harris as the Democratic Party's future at the Democratic National Convention in Chicago, highlighting her potential as the first Black and South Asian woman presidential nominee. Obama’s address will emphasize Harris's readiness to lead and her connection to his legacy. Harris, polling strongly, has unified the party, with Democrats confident in their ability to defeat Donald Trump. Biden, after ending his reelection bid, has passed the torch to Harris, marking a pivotal moment for the party.