From the Powerline blog:
According to the Washington Post "multiple former McCain [campaign] officials" are disputing, and indeed trashing, Sarah Palin's account of the campaign, as presented in her new book, Going Rogue, which is already a best-seller. Nearly all of these former campaign officials have chosen to remain anonymous.
But according to USA Today, one high-level campaign official has gone on the record to call Palin's book "a good account." That official is Senator John McCain.