@CNN: “A lethal dose … and the person will die immediately. If [the dosage] is less, [the person] will go through very tortuous scenes.” How a former Soviet chemist describes the effects of a nerve agent used in an attack on Sergei Skripal and his daughter: https://t.co/teiqpApUlA https://t.co/Tf5kYViq72

@CNN: “A lethal dose … and the person will die immediately. If [the dosage] is less, [the person] will go through very tortuous scenes.”

How a former Soviet chemist describes the effects of a nerve agent used in an attack on Sergei Skripal and his daughter: https://t.co/teiqpApUlA https://t.co/Tf5kYViq72