California's law unleashed chaos, and it's time for Congress to put a stop to it, writes Sen. Chuck Grassley.

A federal judge has dismissed a Justice Department lawsuit challenging several California egg-laying welfare laws including Proposition 12, finding the agency did not have standing to bring the case.

For too long, Iowa’s hog farmers have faced growing uncertainty because of California’s egregious Proposition 12. This unfair mandate has imposed costly, unscientific regulations on pork producers ...

Corporate pork companies that run mega-farms where sows are often confined to tiny cages are going after a California law that bans sale of their meat in the Golden State.