Okay. It appears you're convinced that Yanukovych and Putin are clean.The Russians/Soviets have a history of poisoning their opponents and KGB boy Putin actively campaigned for Yanukovych, that is undisputed. Have you another theory as to Yushchenko's illness?
I agree 100% In fact did not the Russians kill al-Qaeda's hero Khattab through the use of a poison letter?
But to use dioxin to kill is frankly insane. As a tool of assasination it is not only easily detectable in the body (assumtion being that the killers want to leave no trace), and requires a heavy dose (you want to kill with small doses) and death is not even assured (unless you swallow maybe a gallon).
I understand why the Russians are suspects but would you use this chemical to kill if you have the poison arsenal the Russians have?