Kim Jong Un’s former classmates say he really is ‘dangerous, unpredictable, prone to violence’ By Max Fisher, Updated: December 16 at 12:39 pm North Korean leader Kim Jong Un. (AFP PHOTO / KCNA via KNS) The U.S. government reached alarming conclusions about the personal character of North Korean leader Kim Jong Un based on interviews with people who knew him when he was a student in Switzerland, former U.S. Secretary of State for East Asian and Pacific Affairs Kurt Campbell revealed on CNN over the weekend. The official U.S. assessment of Kim's character is perhaps not, on its face, very...