KIEV, Ukraine -- Ukrainian officials say Russia has refused to extradite a key figure in the investigation into the dioxin poisoning that disfigured and nearly killed President Viktor Yushchenko.
LONDON (AP) -- New tests reveal Ukrainian presidential candidate Viktor Yushchenko's blood contains the second-highest level of dioxin poisoning ever recorded in a human -- more than 6,000 times the ...
KIEV, Ukraine (AP) -- Prosecutors are following a new lead that might shed more light on the dioxin poisoning of Ukraine President Viktor Yushchenko, an official said Wednesday.