It's actually the product of an outfit called BarelyPolitical.com, which appears to be a political humor site (I'm checking into that). It could also be a political stripper site as its tagline is "America's New Poll Dancers."
Then again, this could be a cunning Democratic ploy to counter the GOP's use of bosoms as a campaign tactic.
UPDATE: Ah, we've been had by another Bunny Conspiracy. The dance moves may belong to the young lady in the video, but the voice belongs to Leah Kauffman. Kauffman, if you remember, also provided the voice (but not the moves) for the My Box in a Box video.