At Salon:

The Wisconsin recall ad wars have a new player: the Center for Union Facts, the well-heeled union-bashing outfit founded by food and beverage super-lobbyist Rick Berman. A CUF source says the self-described “union watchdog” is spending “just over a million dollars” in Wisconsin, and “may do more in the coming weeks.”

Unlike the Koch-founded Americans for Prosperity’s pro-Walker campaign, the CUF’s ad buy makes no mention of Wisconsin or the union-busting “budget repair” that Gov. Scott Walker forced through last year. Rather, it consists entirely of ads that CUF has already been running around the country. You may have seen one on cable during GOP debates, or during the Super Bowl. But make no mistake, the ads are about keeping Walker in office.

Here’s the rest.