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How 9/11 permanently reshaped US security
Aljazeera
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Sep 12, 2026
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0:00
The immediate aftermath and airport security changes after 9-11
0:27
Expansion of government powers through the Patriot Act and creation of new agencies
1:22
Surveillance revelations and the ongoing debate over national security versus personal freedoms
2:15
Recent shifts and the return of some pre-9-11 practices in airport security
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Technology for HumanityGan Jing World is dedicated to promote kindness, respect, and trust among people. Our non-addictive content prioritizes meaningful information, while upholding freedom of speech and user privacy.