The dioxin poisoning of Ukrainian presidential candidate Viktor Yushchenko has changed the tone of the upcoming December 26 runoff vote, raising questions as to who was responsible and whether outside hands were involved. The contest had already drawn in nations from both east and west along with non-governmental organizations working to steer the outcome. Sunday, September 5. Ukrainian presidential candidate Viktor Yushchenko met and dined with that country's intelligence chief, General Ihor Smeshko. He came to ask the general and his forces to stay out of the October 31 election. When Mr. Yushchenko returned home, his wife says she smelled...