**FILE** Former Alaska Gov. and Republican vice presidential candidate Sarah Palin speaks at a campaign rally for Kirk Adams, a Republican candidate for U.S. Representative from Arizona's 5th Congressional District, on Aug. 27, 2012, in Gilbet, Ariz. (Associated Press)

**FILE** Former Alaska Gov. and Republican vice presidential candidate Sarah Palin speaks at a campaign rally for Kirk Adams, a Republican candidate for U.S. Representative from Arizona's 5th Congressional District, on Aug. 27, 2012, in Gilbet, Ariz. (Associated Press)