It will be a Karl Rove day on almost all the Sunday news shows.  Here are all the guests that will appear on each show:

ABC's "This Week" - A debate featuring Democratic presidential candidates Joe Biden, Hillary Rodham Clinton, Chris Dodd, John Edwards, Mike Gravel, Dennis Kucinich, Barack Obama and Bill Richardson.

CBS ' "Face the Nation" - Karl Rove, White House deputy chief of staff; Sen. John McCain, R-Ariz.

NBC's "Meet the Press" - Rove.

CNN's "Late Edition" - Sens. Bob Casey, D-Pa., and Sen. Kit Bond, R-Mo.; Stephen Moore, former president of Club for Growth; Mahmoud Othman, a Kurdish Iraqi parliament member.

"Fox News Sunday" - Rove.

The notables are in bold.

As you read above, ABC will host their Democratic debate.  Even though Obama indicated today he would not take part in another forum until December, he is planning to be there Sunday.