For more on the diamond industry, we’re joined by Global Witness founder and director Charmian Gooch. Gooch says diamond companies have failed to deliver on promises to reduce the prevalence of blood diamonds. [includes rush transcript]

For more on the diamond industry, we’re joined by Global Witness founder and director Charmian Gooch. Gooch says diamond companies have failed to deliver on promises to reduce the prevalence of blood diamonds. We invited a representative of the World Diamond Council to join us as well but they never responded to our invitation.

• Charmian Gooch. Founder and Director of Global Witness. On the line from London.