Wife of Kim Jong-il Gravely Ill: Sankei Quoting an intelligence source in Seoul, Japan's Sankei Shimbun reported Wednesday that rumors are circulating that 51-year-old Ko Yong-hi, the wife of North Korean leader Kim Jong-il, has slipped into critical condition. South Korean intelligence is rushing to confirm the rumors, the report said. According to the source, following Ko's return to North Korea from Paris, where she received treatment for breast cancer, North Korea purchased an extremely expensive coffin from France and transported it back to Pyongyang aboard a specially chartered flight. Ko gave birth to Kim Jong-il's second and third...