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FILE - In this May 2, 2011, file
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FILE - In this May 2, 2011, file photo, former Alaska Governor Sarah Palin waves during a fundraiser at Colorado Christian University in Lakewood, Colo. Palin has authorized a feature-length film about her rise, added staff and recently said she has "that fire in the belly" for a presidential bid, all steps that fuel speculation she's inching toward a White House run. (AP Photo/Ed Andrieski)(Credit: AP Photo/Ed Andrieski)

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Sarah Palin

Former governor of Alaska and 2008 GOP vice presidential candidate Sarah Palin on the road.