If the novichok was planted by Russia, where’s the evidence? | Simon Jenkins

No one has a clue about the Wiltshire poisonings – though the most obvious motive is someone out to embarrass Vladimir Putin

I seem to be the only person alive with no clue as to who has poisoned four people in Wiltshire. I am told that only Russians have access to the poison, known as novichok – though the British research station of Porton Down, located ominously nearby, clearly knows a lot about it. Otherwise, I repeat, I have no clue. I suppose I can see why the Kremlin might want to kill...