Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. NATO: Russia Must Answer Serious Questions About Navalny Charles Maynes MOSCOW - After an urgent meeting of NATO ambassadors on Friday to discuss the poisoning of Russian opposition leader Alexei Navalny, the allies said Russia must fully cooperate in an impartial investigation under the supervision of the Organization for the Prohibition of Chemical Weapons. Speaking to reporters after the meeting in Brussels, NATO Secretary-General Jens Stoltenberg said, "Any use of chemical weapons shows a total disrespect for human lives and is an unacceptable breach of international norms and rules." .