Article Photos: Mike Huckabee urges people to share stories

In this 2011 photo, former Arkansas Gov. Mike Huckabee, right, signs a book for Matt Reisetter, of Cedar Falls, Iowa, as Zach Von Tersch, center, also of Cedar Falls, looks on during a book signing in Waterloo, Iowa. AP PHOTO

In this 2011 photo, former Arkansas Gov. Mike Huckabee, right, signs a book for Matt Reisetter, of Cedar Falls, Iowa, as Zach Von Tersch, center, also of Cedar Falls, looks on during a book signing in Waterloo, Iowa. AP PHOTO