Perhaps Christine O'Donnell isn't yet ready for prime time -- on the networks or on Fox. As we noted this morning, CBS' Bob Schieffer tweeted that the controversial Republican Senate candidate has backed out of her planned Sunday interview on Face the Nation. Well, the Associated Press reported around noon today that O'Donnell has gone ahead and also cancelled her scheduled Sunday appearance on Fox News Sunday.

From the AP:

O'Donnell had been set to appear on “Face the Nation” on CBS and “Fox News Sunday.”

Campaign spokeswoman Diane Banister told The Associated Press on Saturday that O'Donnell canceled so she could attend previously scheduled events, including a Republican picnic Sunday in Delaware's Sussex County, where she received key support.

Banister says O'Donnell would love to appear on the shows in the future.

Now how does cancelling on Chris Wallace square with Sarah Palin's advice to “speak through Fox News”?