AdvertisementWhy Democrats plan to vote on Biden’s nomination before the conventionPlay03:45Download AudioUpdated July 17, 2024Deirdre WalshTamara KeithfacebookEmailPresident Biden walks out of the Oval Office towards the South Lawn of the White House on July 15 as he left to campaign in Las Vegas. (AFP via Getty Images)This article was originally published on July 16, 2024.