Trying to Silence Navy Sonar

A coalition of conservation organizations and indigenous groups is suing the U.S. Navy and federal regulators, alleging they have failed to protect marine mammals in a huge naval training area off the Pacific Northwest coast.

A coalition of conservation organizations and indigenous groups are suing the U.S. Navy. The group alleges the Navy and federal regulators have failed to protect marine mammals in a huge warfare training area off the coast of the Pacific Northwest. Host Bruce Gellerman speaks with Zak Smith, an attorney with the Natural Resources Defense Council.