 And a reminder of the top story we're covering this morning, and all day long, President Biden has announced he will not run for reelection. He and a number of other prominent Democrats have endorsed Vice President Kamala Harris to be the party's nominee. We're now waiting to see if other candidates will try to challenge Harris at next month's Democratic National Convention in Chicago. Stay connected with NPR for all the latest news, plus reaction and analysis to put this historic moment in context. Listen live on the NPR app, your smart speaker, or your local NPR station.