Evgeny Buzhinsky : I must tell you frankly: I know some people from our intelligence services, and they’re very concerned. Because Mr. Skripal was exchanged via the illegal program spy swap, there is a worry that this could endanger or ruin the entire mechanism of exchange. What is the use of this mechanism if people will be killed afterwards? On the Russian side, there is no motive whatsoever. On the British side, we can only guess.