IAEA director talks to Al Jazeera  
 

As nuclear proliferation remains one of the key issues facing world leaders today, the International Atomic Energy Agency (IAEA) has been at the centre of the storm.

Mohammed el-Baradei, the IAEA director general, is stepping down in November.

In an interview with Al Jazeera's Alan Fisher, he describes what he calls the greatest threat to world security.

 
 

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