Ключевые слова: air transport, aircraft hijacking, airline, airplane, armed, attack, bacteria, blackmail, border, care, conflict, crime, customs, emigrant, global, government, green card, hand, hijack, hold, hostages, hygiene, idea, imagination, international, legality, male, metaphor, model, negotiations, passport control, permission, piracy, problem, quarantine, ransom, refugees, sanitation, seizure, selective focus, signal, silver, superiority, terrorism, terrorist, travel, violence, virus, wanted,