Depictions ‘took place entirely in her imagination,’ says Wallace. NBC NEWS and NEWS SERVICES NEW YORK - Former McCain campaign senior adviser Nicolle Wallace says Sarah Palin's book "Going Rogue" is "based on fabrications," and that the basis for Palin’s depictions of her and former McCain campaign director Steve Schmidt as villains "took place entirely in her imagination." In a statement to The Rachel Maddow Show, the former McCain spokesperson repeatedly used the word "fiction" to describe Palin's narrative and echoed criticisms by other former McCain staffers. "She [Palin] probably has a legitimate complaint that things could have been better...