The job of an airport security guard is dangerous and important, you never know who is in front of you – an ordinary person or a terrorist. Show your attention and examine each person to find the most dangerous one. You will meet different people, some of them are dangerous, the other are completely innocent. It is also difficult to recognize the right one. Don’t let there be any trouble at the airport. If you make the mistake, the wrong and innocent person will be punished for nothing.