Kim Jong-Nam killed by VX nerve agent: Malaysia police

North Korean leader Kim Jong-Un's half brother was assassinated with a lethal nerve agent manufactured for chemical warfare and listed by the UN as a weapon of mass destruction, Malaysian police said Friday.Releasing a preliminary toxicology report on Kim Jong-Nam's murder at Kuala Lumpur airport, police revealed the poison used by the assassins was the odourless, tasteless and highly toxic VX.The news brought condemnation from South Korea, which slammed the use of the nerve agent as a "blatant