Can Cuba preserve ecosystems while profiting from tourism?

Aired: 11/8/2017 | 0:08:51 | Clip
As Cuba tries to open up its economy and lure western investment through tourism, environmentalists are working to prove that protection of the environment can also be a profitable pursuit. By developing the island's ecotourism, scientists hope to stimulate the economy without jeopardizing Cuba's exquisite coral reefs and wild species. Science correspondent Miles O’Brien reports.