Dancers perform on Kim Il-Sung square during festivities marking the end of the 7th Workers Party Congress in Kim Il-Sung square in Pyongyang on May 10, 2016. Tens of thousands of North Koreans packed a Pyongyang square tonight to take part in a mass dance and torchlight parade, the second mega-event within hours to mark the end of a rare ruling party congress. / AFP / ED JONES (Photo credit should read ED JONES/AFP/Getty Images)

Dancers perform on Kim Il-Sung square during festivities marking the end of the 7th Workers Party Congress in Kim Il-Sung square in Pyongyang on May 10, 2016.
Tens of thousands of North Koreans packed a Pyongyang square tonight to take part in a mass dance and torchlight parade, the second mega-event within hours to mark the end of a rare ruling party congress. / AFP / ED JONES        (Photo credit should read ED JONES/AFP/Getty Images)