Kamala Harris running mate Tim Walz is the final speaker on a list that includes Bill Clinton, Oprah Winfrey and Pete Buttigieg.

Live coverage: Hogg says he still has ‘good relationship’ with DNC at Hill Nation Summit Live coverage: Hogg says he still has ‘good relationship’ with DNC at Hill Nation Summit ...

DNC Vice Chair Malcolm Kenyatta and former Rep. Robert "Beto" O'Rourke, D-Texas, address a crowd in Philadelphia. (Mandatory ...