What's Huck Hiding?

Hanna Rosin chronicles her attempts to track down tapes of Mike Huckabee's sermons, only to constantly be assured that while there is "nothing to hide" she won't be allowed to hear them: "Thus began my long-distance treasure hunt in rural Arkansas. Since I did not cover the 1992 Clinton campaign, Arkansas rules are foreign to me. I learned pretty quickly that the pastor is like the drug lord: Everyone protects him, and there's a price to pay if you don't."