“Russia has blasted the European countries which barred the Bolivian presidential aircraft from entering their airspace as unfriendly action, adding that such moves could compromise passengers’ safety. Russian diplomats added that they will continue to press for unconditional observation of international rules that guarantee the personal immunity of heads of state that prevent any attempts on their life, freedom and dignity. The Bolivian presidential aircraft had to land in Vienna, Austria, and remain grounded for 12 hours as France, Spain and Portugal closed their airspace for transit over a suspicion it could have been carrying NSA leaker Edward Snowden.”
