Former Alaska Gov. Sarah Palin waves to someone in the crowd before signing her memoir 'Going Rogue' as her daughter Piper Palin (L) looks on at the North Post Exchange on November 23 in Fort Bragg, North Carolina. Palin's memoir 'Going Rogue' shot to the top of the US bestseller list in its first week after publication, industry figures showed Wednesday. Photo:Sara D. Davis/AFP