THE CAMPAIGN Review By: MattInRC A strong opening leads to a disappointing finish for THE CAMPAIGN . If there was ever a time that our country should be laughing about the current political system, it should be now. Faced with the lowest approval ratings for our federal elected officials and a growing feeling that recent Supreme Court decisions have allowed powerful interests to control our elections, you would think that a smart, raunchy comedy about politics would be the perfect cure. On the surface, it would seem that The Campaign would serve this interest quite well: however, it fails to plant itself firmly on any comedic ground, existing somewhere between what-could-have been and the little engine that couldn't. Congressman Cam Brady ( Will Ferrell , Megamind) is the unquestioned leader of North Carolina’s 14th District; he says the right things to his constituents (although none of it ever makes sense), has the perfect looking wife and kids (who listen to ghetto rap