(2nd LD) No trace of nerve agent that killed Kim Jong-nam found at airport: Malay gov't
(ATTN: UPDATES with news report on dose of VX) KUALA LUMPUR, Feb. 26 (Yonhap) -- No trace of the nerve agent that killed the estranged half brother of North Korean leader Kim Jong-un has been found at the capital city's airport, Malay authorities sai