"If slaughterhouses had glass walls, everyone would be vegetarian."

"If slaughterhouses had glass walls, everyone would be vegetarian."

– Sir Paul McCartney

Narrated by and starring Sir Paul McCartney, PETA's shocking new video takes its inspiration from the most well-known quote in the animal rights movement and offers a brief glimpse behind the walls of slaughterhouses, factory farms, live-animal transport and the fishing industry....



Source: PETA