The content originally appeared on: CNN Seoul, South Korea CNN - As a statement of intent, it was about as blunt as they get. North Korea has developed nuclear weapons and will never give them up, its leader, Kim Jong Un, told the world last month. The move was 'irreversible,' he said; the weapons represent the 'dignity, body, and absolute power of the state' and Pyongyang will continue to develop them 'as long as nuclear weapons exist on Earth.' Kim […]