What to watch on the Democratic National Convention's fourth and final day in Chicago

File. Randy Hadley of Alabama wears a patriotic hat on the third day of the Democratic National Convention (DNC) at the United Center on August 21, 2024 in Chicago, Illinois. Delegates, politicians, and Democratic party supporters are in Chicago for the convention, concluding with current Vice President Kamala Harris accepting her party's presidential nomination. The DNC takes place from August 19-22.