Today in Iowa, Mike Huckabee told reporters "enough is enough" and denounced negative campaigning. Huckabee, who recently fashioned a strident negative campaign ad about rival Mitt Romney, said it was "about time I stopped this viscous campaign of negative attack ads that I have been running," and derided himself as a "detestable fearmonger." He also labelled himself a "pandering schizophrenic."

"Mike Huckabee is about standing on Mike Huckabee's qualifications for President and Mike Huckabee's record, and he is not about pointing out his opponents' disgusting failures and ineptitudes -- of which there are many -- in order to gain the nation's highest office," Huckabee explained. Gesturing to a negative ad he was running locally, he added, "I reject this Mike Huckabee and his evil, negative campaigning ways."

A spokesman for Huckabee said that Huckabee would continue to run attack ads against his opponents, but noted that they would now conclude with the admonition, "My name is Mike Huckabee, and I strongly disapprove of this ad."