Republican gubernatorial candidate Karen Handel and her husband, Steve, leave a polling spot in Roswell, Ga. Sarah Palin has endorsed Mrs. Handel, who has recently surged to the top of polls. (Associated Press)
Alaska's former governor Sarah Palin stands in the governor's mansion with Sen. Lisa Murkowski, Alaska Republican, in Juneau in 2008. Mrs. Palin has endorsed long-shot Joe Miller in his quest to unseat Mrs. Murkowski, the GOP's clear choice.
In this April 14, 2010 file photo, Sarah Palin flashes a thumbs-up towards her husband, Todd, as she begins to address a crowd during a stop of the Tea Party Express on Boston Common in Boston. After months of requests from reporters, a California university on Friday, June 18, 2010 agreed to allow members of the media to attend a fundraiser next week featuring Sarah Palin. (AP Photo/Charles Krupa, File)
Hackers broke into Alaska Gov. Sarah Palin's Yahoo e-mail account, a screenshot of which is taken from Gawker.com, on Sept. 17. The Republican vice-presidential nominee used the webmail site to send official correspondence. (Associated Press)
**FILE** Sarah Palin's supporters brandish signs of her depicted as feminist icon Rosie the Riveter while waiting to see Mrs. Palin and Sen. John McCain on Sept. 9, 2008, at a rally at Franklin & Marshall College in Lancaster, Pa. (Associated Press)
Bristol Palin, 17, holds her brother Trig during the campaign rally where Sen. John McCain introduced Bristol and Trig's mom, Alaska Gov. Sarah Palin, as his vice presidential running mate in Dayton, Ohio, on Friday. Sarah Palin said Monday that her 17-year-old unmarried daughter is five months pregnant. (Associated Press)