Former Arkansas Gov. Mike Huckabee, who won the 2008 Iowa presidential caucus, plays a guitar as Jim Howard, of Spirit Lake, Iowa, sings during a meeting with local residents, Wednesday, June 10, 2009, in Arnolds Park, Iowa. Huckabee was in the state to speak to a business group and raise money for Sioux City businessman Bob Vander Plaats, who is seeking the Republican nomination for governor. AP Photo logo AP Photo 32 months ago

Former Arkansas Gov. Mike Huckabee, who won the 2008 Iowa presidential caucus, plays a guitar as Jim Howard, of Spirit Lake, Iowa, sings during a meeting with local residents, Wednesday, June 10, 2009, in Arnolds Park, Iowa. Huckabee was in the state to speak to a business group and raise money for Sioux City businessman Bob Vander Plaats, who is seeking the Republican nomination for governor.