Last week, U.S. Senators Dianne Feinstein and Alex Padilla sent a letter to U.S. Secretary of Agriculture, Tom Vilsack, calling on him to support California’s Proposition 12 before the Supreme Court. In 2018, California voters passed Proposition 12, which “set humane standards for farm animal products sold in California.” Last month, the Supreme Court agreed to hear National Pork Producers Council v. Ross, a lawsuit challenging Proposition 12.