People sit onboard an Aeroflot Airbus A330 plane heading to the Cuban capital Havana at Moscow's Sheremetyevo airport June 27, 2013. Former U.S. spy agency contractor Edward Snowden was believed to still be at a Moscow airport on Thursday and officials said he had not booked a flight out despite pressure from Russian President Vladimir Putin to leave. REUTERS/Maxim Shemetov (RUSSIA - Tags: POLITICS SOCIETY TRANSPORT) Published: Čer. 27, 2013, 10:28 dop. | Foto: Reuters