French investigators probing the crash of Air France flight 447, which crashed into the sea off the coast of Rio killing all 228 people, will know on Monday if the aircraft's two flight recorders still contain usable data. The black boxes have been submerged in 3,900 metres of water since the Airbus A330 went down 23 months ago. No Comment | euronews: watch the international news without commentary | http://www.euronews.net/nocomment/
