Former Arkansas Gov. Mike Huckabee, left, who won the 2008 Iowa presidential caucus, plays a guitar as Bob Vander Plaats, right, looks on, Wednesday, June 10, 2009, in Arnolds Park, Iowa. Huckabee was in the state to speak to a business group and raise money for Vander Plaats, who is seeking the Republican nomination for governor. AP Photo logo AP Photo 32 months ago

Former Arkansas Gov. Mike Huckabee, left, who won the 2008 Iowa presidential caucus, plays a guitar as Bob Vander Plaats, right, looks on, Wednesday, June 10, 2009, in Arnolds Park, Iowa. Huckabee was in the state to speak to a business group and raise money for Vander Plaats, who is seeking the Republican nomination for governor.