From the BBC:
Ukraine’s opposition leader Viktor Yushchenko has gone into hospital in Austria for tests into the mystery illness that disfigured his face.
Doctors will spend the weekend examining him to assess whether his illness was caused by poisoning.
Mr Yushchenko was taken ill in September and resumed his presidential campaign with a pock-marked face – a marked difference in his appearance.
Poisoned or not poisoned? Really makes one wonder how his appearence changed so drastically. Go Orange!