(The Washington Post reports: “British police are investigating the poisoning of a former Russian spy and outspoken critic of President Vladimir Putin and have placed him under protective guard at a London hospital…. Alexander Litvinenko, 43, began vomiting shortly after he had lunch on Nov. 1 with a man who gave him documents related to the recent killing of Anna Politkovskaya, a Russian journalist.”) Posted on October 7, 2006: Journalist Anna Politkovskaya was murdered last night in Moscow, reports Reuters: