Jihyun Park is one of these rare survivors. Twice she left the land of the 'socialist miracle' to flee famine and dictatorship.By the age of 29 she had already witnessed a lifetime of suffering. Family members had died of starvation; her brother was beaten nearly to death by soldiers. Even smiling and laughing was discouraged.The first time she ran, she was forced abandon her father on his deathbed - crossing the border under a hail of bullets. In...