A friend who would know tells me Joe Biden is off to the airport and is Illinois bound.
I trust the friend, but I'm not sure about his information. Consider this informed speculation and nothing more. I'm perfectly willing to be wrong, but the signs point to yes and, again, the source tends to be right about these things.
Honestly, I did not see this one coming. Biden is such a disaster waiting to happen.
UPDATE: Clayton points me to this. But there is no new flight plan on file.
UPDATE again: Marc Ambinder noticed the flight too, as well as one to Norfolk. I'm betting Biden since we know Kaine's been told it is not him.
UPDATE: The Secret Service is now headed to take Biden into their protection. No word on if it is to protect Joe or the campaign from Joe.