I have a big piece on Iowa that is going up on the homepage at some point. But let me say quickly what most people probably already know: Huckabee is an extraordinary campaigner and communicator. If he survives the onslaught against him from the very effective Romney operation, from the Romney ads, and from the media (a lot of it well deserved, by the way), it will be a tribute to one man’s incredible ability to defy political gravity.