Arianna Huffington says McCain told her he didn't vote for Bush in 2000. Mark Salter denies Huffington's story and calls her "a flake, and a poser, and an attention seeking diva." Huffington replies with a litany of past McCain denials that turned out to be inoperative. Pull up a chair and grab some popcorn.
P.S. Given the bitterness in McCainland after his 2000 defeat, Huffington's story certainly
is* isn't implausible.
*--unfortunate typo fixed!