911恐怖袭击事件已过去整整10年了,美国机场的安检流程仍然频繁变化,人们的抱怨之声甚嚣尘上,有些乘客的愤怒已经到了前所未有的程度,如今美国运输安全管理局正着手进行一项重大的战略调整。
Ten years after the Sept. 11 terrorist attacks, airport-security screening is still in flux, with complaints up, some travelers more outraged than ever and the Transportation Security Administration embarking on a major strategy shift.