Pelosi: Dogs will submit to cats?

From Jonah Goldberg's column in today's USA Today:

The "Fairness Doctrine" might be restored to silence conservative media. There are even rumors that House Speaker Nancy Pelosi is pondering legislation that would require dogs to take orders from cats.

This may be Goldberg's brand of sarcastic humor, but needless to say I am DYING to know to what he's referring.  Anyone?