North Korea and Iran feature in UN meeting on nuclear non-proliferation
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The second preparatory conference of the parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) began in Geneva on Monday.
The meeting is preparing for the 2015 Review Conference of the Parties to the NPT.
The nuclear issues involving North Korea and Iran featured during the discussions.
Derrick Mbatha reports.
Duration: 3'34"