Yesterday, the Council for American Job Growth, the left-leaning arm of FWD.us, released an ad attacking House Republicans for blocking immigration reform. According to TechCrunch, the Council will spend $500,000 to run the ad in all 50 states.

You know the story: Mark Zuckerberg and his (largely liberal) friends want to hire more foreign engineers, so they're pushing for an immigration bill that needs strong conservative support. They've had to play dirty—and their latest TV ad is maybe the silliest sellout yet.