Media reporters wait outside the embassy of the Democratic People's Republic of Korea (DPRK) to Malaysia, in Kuala lumpur, Malaysia, on March 4, 2017. Malaysia has declared on Saturday night the ambassador of the Democratic People's Republic of Korea (DPRK) to the country as "persona non grata" and asked him to leave Malaysia within 48 hours, amid a row over the investigation into a DPRK man's death. (Xinhua/Chong Voon Chung)