This week, Biden vowed in his high-stakes press conference on Thursday night to remain in the race, but it’s unclear if his message satisfied voters. His speech followed new polling this week that suggests that more than half of Democrats want Biden to drop out of the race. It also found that the overall race hasn’t changed much, and that Trump and Biden are locked in a dead heat. Post Reports co-host Martine Powers talks with senior political reporter Aaron Blake and national politics reporter Hannah Knowles about how Democratic voters and politicians feel about Biden, and why Trump has been so quiet during a tumultuous moment in his opponent’s campaign. They also dig into what to expect at next week’s Republican National Convention in Milwaukee. Today’s show was produced by Laura Benshoff. It was edited by Lucy Perkins and Mary Jo Murphy and mixed by Rennie Svirnovskiy. Subscribe to Aaron’s newsletter, The Campaign Moment, here. Subscribe to The Washington Post here.