This file photo shows dancers performing for the Arirang festival at the May Day studium in Pyongyang, to celebrate the 95th birth anniversary of late North Korean leader Kim Il Sung, in 2007. N.Korea... more 

This file photo shows dancers performing for the Arirang festival at the May Day studium in Pyongyang, to celebrate the 95th birth anniversary of late North Korean leader Kim Il Sung, in 2007. N.Korea is bringing down the curtain on its annual Mass Games which involve tens of thousands of performers, to meet the changing times, a Beijing-based tour company said on Tuesday less