CNN Wolf May 12, 2015 17:53:00
In an exclusive interview, a north korean detection for-- director has revealed kim jong-un plans to hold on to power at any cost not even his own family they say is safe. here's cnn's paula hancocks. >> reporter: being part of the family is not enough to save your life in north korea. arrested tried, and executed in less than a week the brutal demise of kim jong-un's uncle shocked the world in 2013. cnn has learned the leader's aunt the wife of chan may have suffered the same fate. this man is believed to be the highest level official to escape north korea in years. we're hiding his identity ...