Succession speculation in North Korea amidst rumors of Kim's health

With North Korea saying nothing so far about outside media reports that leader Kim Jong Un may be unwell, there’s renewed worry about who’s next in line to run a nuclear-armed country that’s been ruled by the same family for seven decades.

Questions about Kim’s health flared after he skipped an April 15 commemoration of the 108th birthday of his grandfather, North Korea founder Kim Il Sung. It’s North Korea’s most important event, and Kim, 36, hadn’t missed it since inheriting power from his father in late 2011.