Why Russia used poison to kill Navalny
When leading Russian opposition figure Alexei Navalny died two years ago, the only real question was not whodunnit, but howdunnit? His widow, Yulia Navalnaya, quickly blamed poison and said that his partisans had taken tissue samples from his corpse for examination. Yesterday, the UK, France, Germany, Sweden and the Netherlands announced that a combined intelligence operation had demonstrated that he was