Host Mike G. speaks with Mongabay reporters whose new investigations reveal a major and illegal shark finning operation by one of China’s largest fishing fleets, and the role of a giant Japanese company, Mitsubishi, in buying that fleet’s products.

Through an exhaustive interview process with deckhands who worked throughout the company’s fleet, Mongabay's Phil Jacobson and Basten Gokkon revealed that Dalian Ocean Fishing's massive operation deliberately used banned gear to target sharks across a huge swath of the western Pacific Ocean.

The Western and Central Pacific Fisheries Commission is currently meeting to discuss policies that would crack down even further on use of this gear, and we speak with Jacobson who is there covering the event.

We also speak with Japan-based reporter Annelise Giseburt who was able to verify that the illegal operation benefited greatly from selling a massive share of its tuna catch to the Japanese conglomerate Mitsubishi.

The investigations:

• Exclusive: Shark finning rampant across Chinese tuna firm’s fleet
• How Mitsubishi vacuumed up tuna from a rogue Chinese fishing fleet

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