A Tantalizingly Brief Glimpse Inside Fabien Cousteau's Underwater Lab

Fabien Cousteau just concluded his 31-day underwater research mission , where six scientists studied coral reefs in a small chamber 63 feet underwater off the coast of Key Largo. The long-term underwater residence gave them a firsthand glimpse of some never-before-seen underwater phenomena, as Cousteau told PBS's Hari Sreenivasan in this all-too-short interview from the ocean floor.