Impact of Kim Jong-nam's death

On February 13th, North Korea's top leader Kim Jong-un's eldest brother, Kim Jong-nam, was assassinated in an airport in Kuala Lumpur, capital of Malaysia, causing international shocks.Did Kim Jong-il pose a threat to Kim Jung-nam's dominance? Does Kim Jong-nam'death have a substantial impact on the Sino-Korean relations ?DING, Shuh-Fan, a professor from College of International Affairs, NCCU has comment on the issue

A South Korean man watches TV showing breaking news about the alleged assassination of North Korean leader Kim Jong un's half-brother, Source: EPA