Live from Philly, Jon, Lovett, Tommy, Dan, and MSNBC's Symone Sanders Townsend discuss Trump's rally with Elon Musk, Kamala Harris's media blitz, and reports that she plans to distance herself more from Joe Biden. Then, Senator Bob Casey drops by to nerd out about Pennsylvania electoral maps and to talk about his re-election fight against a Connecticut hedge fund guy—and why Pennsylvania voters have everything on the line this November.