Movie is based on best-selling book about the 2008 presidential campaign. By Aly Semigran Julianne Moore Photo: Dave Hogan/ Getty Images Television audiences are no strangers to seeing former vice-presidential candidate Sarah Palin. From Tina Fey’s dead-on impression on “Saturday Night Live” to the TLC reality show “Sarah Palin’s Alaska” to becoming a pundit on Fox News, Palin (and her family, including daughter Bristol Palin who was a “Dancing With the Stars” contestant) has been nothing short of a mainstay in TV entertainment over the past few years. Now, Oscar-nominated actress Julianne Moore (“Children of Men,” “Boogie Nights”) will be the next to take on the former Alaskan governor. People magazine confirms that “The Kids Are All Right” star will play Palin in HBO’s upcoming movie “Game Change.” The movie is based on John Heilemann and Mark Halperin’s best-selling book of the same name, which was a scathing expos
