A source very close to me has confirmed who the special guest(s) will be. It will be a roast in tribute to George W. Bush. The speakers include Dick Cheney, Andy Card, Karl Rove, and Mitch McConnell.
There will be a tribute video from Jon Stewart titled "George Bush is f***ing America," a parody of the Sarah Silverman-Matt Damon video that appeared on Jimmy Kimmel Live.
Afterwhich, Teddy Kennedy will give a toast in Bush's honor and that will be followed by a montage of this season's camaign bloopers because no one seems to know where Obama Bin Laden is or when is Barack Osama's next appearance.