Willie Horton Redux?
Spotted in an American Spectator article (via Andrew Sullivan):
Gov. [Mike] Huckabee [of Arkansas] had a propensity to be almost as prodigal with pardons as was his famous predecessor by the name of Clinton. Indeed, Hillary Clinton's campaign team is probably licking their chops at the prospect of Huck as the nominee, because one of his pardons, in particular, was so outlandish as to make Willie Horton's case in Massachusetts seem almost child's play by comparison. After Huckabee helped secure the release of already-well-known rapist Wayne Dumond, the released convict sexually assaulted and murdered a woman in Missouri.
Yikes. The 30-second spot writes itself.