![Planet Money show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/026/080/small/npr-planet-money.jpg)
Summary: When you think of cartels, maybe you think of drugs, maybe you think of oil. But what probably doesn't come to mind? Swiss cheese.
Summary: When you think of cartels, maybe you think of drugs, maybe you think of oil. But what probably doesn't come to mind? Swiss cheese.