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9/11, 25 years later: What does the future of airport security look like?

9/11, 25 years later: What does the future of airport security look like?
Photo: KTVU FOX 2 News · view original

It's hard to imagine life without long security lines at the airport. The TSA did not exist before the 9/11 terrorist attacks. But a quarter century later, some of the restrictions have started to ease. We take a look at what the future of flight could look like.

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