Why did the pork producers sue? The American Farm Bureau Federation and the Iowa-based National Pork Producers Council sued. They said that while Californians consume 13% of the pork eaten in the United States, nearly 100% of it comes from hogs raised outside the state, including in Iowa, Minnesota, Illinois, Indiana and North Carolina. The vast majority of sows, meanwhile, are not raised under conditions that would meet Proposition 12s standards.Scott Hays, the president of the National Pork Producers Council said in a statement following the ruling that the group was "very disappointed" with the court's opinion. "Allowing state overreach will increase prices for consumers and drive small farms out of business, leading to more consolidation," he wrote