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HBO has found its John McCain.
The networkthat it's tapped Academy Award nominee Ed Harris to play the Arizona senator and 2008 GOP presidential nominee in its upcoming film adaptation of "," a bestseller about the '08 campaign.
Harris, who is famously liberal, joins Julianne Moore, whoin the film, which is setlater this spring.
Casting for at least four other major roles in the filmPresident Obama, Hillary Clinton and John and Elizabeth Edwardshave yet to be announced. Ditto for many of the top '08 campaign advisersincluding Obama aides David Axelrod and David Plouffe and McCain aides Mark Salter and Steve Schmidtwho will no doubt play pivotal roles in the film.
The movie, which currently has no release date, is being helmed by "Austin Powers" director Jay Roach.
(Photo of Harris: Gareth Cattermole/AP)