Ukraine candidate was poisoned

[**BBC News | World | UK Edition**](http://news.bbc.co.uk/go/click/rss/0.91/public/-/1/hi/world/default.stm) says:
>[**Ukraine candidate ‘was poisoned’**](http://news.bbc.co.uk/go/click/rss/0.91/public/-/1/hi/world/europe/4088345.stm)
>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.