He's a preacher.
Huckabee's in his back pocket.
So, in effect, he's Huckabee's preacher.
When Huck's running around saying we should listen to Barton with a shotgun pointed at us, then...yeah, he's a loon. And so is Huckabee.
Let's concentrate on the man's obvious influence over Huckabee and Huck's resultant influence over millions of people and you'll see how scary this whole thing is.
The subject line made me think you had a real story.
Further digging shows you don't have anything.