Sarah Palin | PERSON

Laurel Andrews from Pittsburgh looks through the book "Going Rogue" while waiting in line to have Sarah Palin sign it, at a book signing at the Sam's Club warehouse store in Washington, Pa., Saturday, Nov. 21, 2009.

Sarah Palin, right, signs her book "Going Rogue" at a book signing at the Sam's Club warehouse store in Washington, Pa., Saturday, Nov. 21, 2009.

Sarah Palin signs her book "Going Rogue" at a book signing at the Sam's Club warehouse store in Washington, Pa., Saturday, Nov. 21, 2009.

Sarah Palin greets patrons as she signs her book "Going Rogue" at a book signing at the Sam's Club warehouse store in Washington, Pa., Saturday, Nov. 21, 2009.

A woman in the crowd wears a Palin 2012 shirt while waiting in line to have Sarah Palin sign her book "Going Rogue" at a book signing at the Sam's Club warehouse store in Washington, Pa., Saturday, Nov. 21, 2009.

Crowds waiting in line to have Sarah Palin sign her book "Going Rogue", hold up copies of the book for television crews at a book signing at the Sam's Club warehouse store in Washington, Pa., Saturday, Nov. 21, 2009.

Crowds wait in line to have Sarah Palin sign her book "Going Rogue" at a book signing at the Sam's Club warehouse store in Washington, Pa., Saturday, Nov. 21, 2009.

Former Alaska Gov. Sarah Palin signs a copy her autobiography, "Going Rogue", at Joseph-Beth Booksellers in in Norwood, Ohio, on Nov. 20, 2009.

Former Alaska Gov. Sarah Palin waves to the crowd during a book signing appearance for, "Going Rogue", at Joseph-Beth Booksellers in in Norwood, Ohio, on Nov. 20, 2009.

Cindy Bueler, left, stands with Paul Johnson, who is dressed in a historic military costume, as they wait to get their books signed by former Alaska Gov. Sarah Palin at Joseph-Beth Booksellers in in Norwood, Ohio, Nov. 20, 2009.

Former Alaska Gov. Sarah Palin signs a copy her autobiography, "Going Rogue", for a fan at Joseph-Beth Booksellers in in Norwood, Ohio, on Nov. 20, 2009.

People carrying their copies of the former GOP vice presidential candidate Sarah Palin's book, "Going Rogue," wait in line Thursday morning, Nov. 19, 2009 at the Borders Bookstore in Noblesville, Ind., for a chance to see Palin during her book signing.

Maurine Grantham of Indianapolis, left, and Sharon New, right, carrying their copies of the former GOP vice presidential candidate Sarah Palin's book, "Going Rogue," wait in line Thursday morning, Nov. 19, 2009 at the Borders Bookstore in Noblesville, Ind., for a chance to see Palin during her book signing.

People carrying their copies of the former GOP vice presidential candidate Sarah Palin's book, "Going Rogue," wait in line Thursday morning, Nov. 19, 2009 at the Borders Bookstore in Noblesville, Ind., for a chance to see Palin during her book signing.

Maurine Grantham of Indianapolis, left, and Sharon New, right, carrying their copies of the former GOP vice presidential candidate Sarah Palin's book, "Going Rogue," wait in line Thursday morning, Nov. 19, 2009 at the Borders Bookstore in Noblesville, Ind., for a chance to see Palin during her book signing.

GRAND RAPIDS, MI - NOVEMBER 18: An employee stacks copies of former Alaska Gov. Sarah Palin's new book, 'Going Rogue' at a Barnes & Noble bookstore November 18, 2009 in Grand Rapids, Michigan. Palin, the former Republican vice-presidential candidate and Alaska Governor, chose Grand Rapids as the first stop of her book signing tour.

GRAND RAPIDS, MI - NOVEMBER 18: Pat Morgenstern of Middleville, Michigan reads as her and other people wait on line for the signing of former Alaska Gov. Sarah Palin's new book, 'Going Rogue' at a Barnes & Noble bookstore November 18, 2009 in Grand Rapids, Michigan. Palin, the former Republican vice-presidential candidate and Alaska Governor, chose Grand Rapids as the first stop of her book signing tour.

GRAND RAPIDS, MI - NOVEMBER 18: A man waits on line for the signing of former Alaska Gov. Sarah Palin's new book, 'Going Rogue' at a Barnes & Noble bookstore November 18, 2009 in Grand Rapids, Michigan. Palin, the former Republican vice-presidential candidate and Alaska Governor, chose Grand Rapids as the first stop of her book signing tour.

GRAND RAPIDS, MI - NOVEMBER 18: People wait on line for the signing of former Alaska Gov. Sarah Palin's new book, 'Going Rogue' at a Barnes & Noble bookstore November 18, 2009 in Grand Rapids, Michigan. Palin, the former Republican vice-presidential candidate and Alaska Governor, chose Grand Rapids as the first stop of her book signing tour.

GRAND RAPIDS, MI - NOVEMBER 18: People wait on line for the signing of former Alaska Gov. Sarah Palin's new book, 'Going Rogue' at a Barnes & Noble bookstore November 18, 2009 in Grand Rapids, Michigan. Palin, the former Republican vice-presidential candidate and Alaska Governor, chose Grand Rapids as the first stop of her book signing tour.