Carl Icahn, Activist Investor, Takes on Pork

Activist investor Carl Icahn has made billions of dollars taking stakes in companies and pressuring them to make changes. Now, Icahn is doing that again, but this time it’s not about making money. It’s about the treatment of pregnant pigs in pork supply chains. WSJ’s Cara Lombardo explains why he’s doing it — and whether it’ll work. Learn more about your ad choices. Visit megaphone.fm/adchoices