The Dark Opinion of " Editorial Board"

The Dark Opinion of " Editorial Board"
http://www.washingtonpost.com/opinions/the-shadow-of-dark-money-haunts-the-midterms/2014/09/02/4db0156e-2fbe-11e4-994d-202962a9150c_story.html

""WELCOME TO the 2014 fall congressional campaign finance bus tour. We hope you're comfortable because what you are about to witness is breathtaking, and more than a little unsettling. Rivers of fat-cat money are pouring into our political system; the peaks of hidden finance soar ever higher. It promises to be a wild ride.""

Is " fat-cat money " (ie Dark Money) worst than Dark Opinion?  Can't anyone take credit for this opinion? I can understand why they wouldn't, since it a snarly collection of progressive "dog whistles". No thought required, nor attempted.