California’s Proposition 12, which sets animal-welfare standards for meat sold within the state, has been upheld by the Supreme Court. It’s a ruling that should have been expected, and appellants’ claim that the California law violates the Commerce Clause notwithstanding, the ruling is proper. What a State requires of products sold entirely within it is not interstate commerce—which is the province, and the only aspect that is the province, of the clause.

All Prop 12’s law does is place requirements on the meat sold within the State; it imposes no requirements on how other States comport themselves, including how they raise their food animals. Nothing in the law forces other States to incur the costs of complying with it.

A letter writer to Tuesday’s Wall Street Journal Letters section offered a solution to Anheuser-Busch’s marketing fiasco of recent weeks.

A-B should produce a series of cans and bottles featuring labels highlighting soldiers, athletes, teachers, construction workers, etc. I’d start buying again, and I am sure many others would do the same.

I’m not sure I would. A-B’s managers spoke from their heart the first time and said what their values are. This time around, they would only be putting out those subsequent cans in response to the hue and cry over the former. There’s no possibility of taking the change as sincerely done with the current managers in place.