It was reported before that the Yahoo company scanned letters of its users due to a special program as it had been required by special services. Given revelation, Chief Information Security Officer Alex Stamos has resigned. Snowden also wondered how the US presidential candidates would react to information on spying. According to Reuters, the Yahoo has been secretly spying on mailbox of its users at request of the US special services.
A drone video shows a Russian flag flying over the outermost house in the west of the city.