The many faces of Sarah Palin (15 images)

Former governor of Alaska Sarah Palin speaks during a Republican National Committee (RNC) get-out-the vote rally in Anaheim, California on October 16, 2010. Palin and RNC Chairman Michael Steele held the rally to raise money for the RNC. Republican gubernatorial candidate Meg Whitman and Senate candidate.Carly Fiorina were not among Palin's so-called Mama Grizzlies on hand for the rally. UPI/Jim Ruymen

Former vice-presidential candidate and governor of Alaska Sarah Palin shows the note "I'm the NRA" that she wrote on her hand as she speaks at the National Rifle Association's Leadership Forum in Charlotte, North Carolina on May 14, 2010. UPI/Nell Redmond .

Republican vice presidential nominee, Alaska Gov. Sarah Palin participates in the vice-presidential debate with Democratic vice presidential nominee Sen. Joe Biden (D-DE) at Washington University in St. Louis, Missouri, on October 2, 2008. (UPI Photo/Brian Kersey)

Former Alaska Governor and US Vice Presidential candidate Sarah Palin signs copies of her book "Going Rogue" at Legacy Books in Plano, Texas December 4, 2009. The event, one of several on her nationwide publicity tour, sold out of all 1,000 copies of the book. Some fans came from as far away as Houston and Oklahoma. UPI/Ian Halperin.