Frank Rich: Mr. Huckabee may well be doomed in the long term. He has little money or organization. He's so ignorant of foreign affairs that he hadn't heard of the National Intelligence Estimate on Iran a day after its release. His sometimes wacky economic populism riles his party's most important constituency, Wall Street. And who knows how many other Arkansas scandals will be disinterred along with the paroled serial rapist who popped out last week? That Mr. Huckabee has gotten as far as he has shows just how in sync his benign style is with the cultural moment.
