Barack and Michelle Obama endorse Kamala Harris as Democratic presidential nominee

Former President Barack Obama and Michelle Obama have thrown their weight behind Vice President Kamala Harris as she finishes her first week as a presidential candidate for the 2024 election. Subscribe to ABC News on YouTube: ABC News Digital is your daily source of breaking national and world news, exclusive interviews and 24/7 live streaming coverage. Download the ABC News app for the latest headlines and alerts: Watch 24/7 coverage of breaking news and live events on ABC News Live: Watch full episodes of World News Tonight with David Muir here: Read ABC News reports online: ABC News is the home to the #1 evening newscast “World News Tonight” with David Muir, “Good Morning America,” “20/20,” “Nightline,” “This Week” w