Former Arkansas Mike Huckabee, who won the 2008 Iowa presidential caucus, talks with Melody Borucki, of West Des Moines, Iowa, after speaking to 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 Mike Huckabee, who won the 2008 Iowa presidential caucus, talks with Melody Borucki, of West Des Moines, Iowa, after speaking to 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.