RT — Novichok – toxic questions about chemical at center of Skripal saga

Backgrounder.

RT
Novichok – toxic questions about chemical at center of Skripal saga

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Wikipedia — Novichok Agent

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Introduction to Novichok Agents

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One News Network
Only Russia could be behind U.K. poison attack: toxin’s co-developer

Joseph Ax

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Pravda
Poisoned Russian spy Skripal and his daughter will never recover if they stay alive