A drone light show was held in the Polish capital on Friday to commemorate the 80th anniversary of the Warsaw Uprising, the country`s military operation in World War II against the German occupation. (Pics/AFP)

Pavel Durov, the CEO of Telegram, who was arrested on Saturday at Le Bourget airport outside Paris as part of a judicial inquiry into allegations that the messaging app is being used for illegal activities, has been released, said French prosecutors. Pics/ AFP, AP & Facebook