![We Have Concerns show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/076/031/small/we-have-concerns.jpg)
Summary: A trio of fishermen in Oman made the catch of a lifetime when they came upon something far more valuable than their normal haul: 176 poundsof sperm-whale vomit. The substance – actually an intestinal secretion called ambergris – could fetch close to US $3 million. Why is whale vomit so valuable? Jeff and Anthony explain.