Ключевые слова: air, airlines, airplane, america, authority, avia, background, bills, biometric, biometrical, border, business, buy, california, cash, charge, citizen, control, culture, document, flight, foreign, holiday, id, identification, illegal, immigration, legal, money, pasport, pass, passport, pay, security, tax, ticket, token, tourism, tourist, travel, trip, us, usa, vacation, visa, washington, wealth,