Astana, Aug 29 (EFE).- Kazakh President Nursultan Nazarbayev on Monday appealed to all nuclear powers to reduce their arsenals because of the risk posed to global security. <br /><br /> <br /><br />CONTAINS VIDEO PROVIDED BY THE INTERNATIONAL CONFERENCE "BUILDING A NUCLEAR-WEAPON-FREE WORLD" AND KAZAKH GOVERNMENT. <br /><br /> <br /><br /> Keywords: efe,kazakhstan,nuclear,disarmament,un,nomonetizar<br /><br />
