Paul McCartney's famed quote became a popular animal rights slogan, "If slaughterhouses had glass walls, everyone would be vegetarian." But this video suggests that we are a long way off from that.

Paul McCartney's famed quote became a popular animal rights slogan, "If slaughterhouses had glass walls, everyone would be vegetarian." But this video suggests that we are a long way off from that.

Ever wonder what happens when you put live animals in an air fryer? Turns out they die horribly. But that wasn’t common ...