New in Theaters: ‘Citizen Koch’

Madison, Wisconsin, ground zero for the Koch brothers’ political campaigns. (Variance Films)

You would think that a hit-job documentary about the Koch brothers—billionaire conservative villains par excellence—would have been something of a slam-dunk. ButCitizen Koch, for all the surrounding it for having been supposedly yanked from PBS (which receives a lot of money from David Koch), is a disappointingly toothless thing.

Citizen Koch is playing now in limited release; not on PBS. My review is a...