Reclusive North Korean leader Kim Jong-il has promoted his youngest son, Kim Jong-un, to the rank of general. The move added to speculation that Kim Jong-un will take over for his ailing father in the future.
South Korean newspapers have reported that North Korean leader Kim Jong Il appointed his youngest son Kim Jong Un as successor. To find out what this means for the future of U.S. relations with Korea The Takeaway talks to BBC’s Chris Hogg.