Millions of people voted for these animal welfare laws. Congress is trying to overturn them.

Last year, nearly 130 million pigs were raised for meat in the US, but they didn’t come out of nowhere; they had parents.

Or as pork producers call them, “breeder pigs.”  Since the 1970s, producers have been keeping most of the breeding females — known as sows — in tiny enclosures called gestation crates.

It’s […]