Ukraine candidate was poisoned

[**BBC News | World | UK Edition**]( says:
>[**Ukraine candidate ‘was poisoned’**](
>Ukraine opposition leader Viktor Yushchenko’s mystery illness was caused by poisoning, doctors say.
Interestingly enough I worked for a health and environmental risk assessment firm in my youth and one of the substances that we investigated was dioxin. The only disease that it predictably caused was severe cystic acne.