 On Sunday, he's set to take his re-election campaign to the key swing state of Pennsylvania with stops in Philadelphia and Harrisburg. Windsor Johnston, NPR News. With congressional Democrats raising concerns about President Biden, House Democratic Leader Hakeem Jeffries is expected to hold a virtual meeting today on Biden's candidacy and the path forward. Triple-digit temperatures posing a challenge to crews fighting a series of wildfires in California, including the French Fire in Mariposa County.