Travel and Tourism

An entire generation of Americans has no idea how easy air travel used to be

airport security, as shown here, ramped up significantly to protect people after the 9/11 terrorist attack

Air travel is very different today compared to how it was before COVID-19. Image:  UNSPLASH/Phil Mosley

Janet Bednarek
Professor of History, University of Dayton
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an infographic explaining how air port security has changed after 9 11 terror attacks
Security has stepped up considerably since the attacks. Image: PBS

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Related topics:
Travel and TourismInternational SecurityPandemic Preparedness and ResponseGlobal Health
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