The Bidens and Clintons hold afternoon rally in Scranton, Pennsylvania, where Sen. Biden was born and Sen. Clinton has family roots.
Sen. Biden says McCain is "relying on political stunts instead of offering solutions" and making "ugly inferences."
"Beyond the attacks, what is John McCain really offering?"
Earlier: Bill Clinton speaks and leaves the stage to campaign in Virginia.
Sen. Clinton: "If we can pull a big vote out of northeastern Pennsylvania for Barack and Joe, there isn't any way they lose Pennsylvania, and if they win Pennsylvania there's no way they lose the White House!"
Watch video of Sen. Clinton here, and read both Clintons' remarks here.
