Cuba's leader Raul Castro addresses the Sustainable Development Summit 2015, Saturday, Sept. 26, 2015 at United Nations headquarters.
Cuba's leader Raul Castro addresses the Sustainable Development Summit 2015, Saturday, Sept. 26, 2015 at United Nations headquarters. Mary Altaffer AP
Cuba's leader Raul Castro addresses the Sustainable Development Summit 2015, Saturday, Sept. 26, 2015 at United Nations headquarters. Mary Altaffer AP