In recent years, there has been a welter of complaints among Americans about heavy-handed airport security procedures. Little wonder: since 2001, the US has heavily increased overall homeland security at a cost of more than $1,000bn – and one consequence has been endless airport X-ray machines, body scanners, CCTV cameras and “pat-downs”, which many Americans hate.
最近幾年，美國人一直對過于嚴格的機場安檢程序“怨聲載道”。這也難怪：2001年以來，美國從整體上大大加強國土安全，投入的資金超過1萬億美元。后果之一就是機場無數的X光機、全身掃描機、監控攝像機，還有很多美國人痛恨的“搜身”。
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