Bill is putting the heat on John McCain for his weird tolerance of the way members of his staff trashed Palin, telling his viewers that Palin herself filled him in on the tense wind up of the campaign, and arguing that she should be candid in her book regarding McCain's failure. Obviously it's still not likely Palin will snark on McCain. However satisfying this would be for some of us, she obviously believes in him as an American hero and she clearly isn't going to budge in her loyalty toward him.
HarperCollins blurb reads,
"She also opens up for the first time about the 2008 presidential race, providing a rare, mom’s-eye view of high-stakes national politics—from patriots dedicated to "Country First" (that's John) to slick politicos (that's Mr & Mrs Nicole Wallace and Schmidt & Co.) bent on winning (in the eyes of their colleagues) at any cost."