Unverified50% confidenceFactExact time
The TSA (Transportation Security Administration) was established in November 2001 as a federal agency created in the aftermath of the 9/11 terrorist attacks.
1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen
Sources
TSA私有化争议：机场安检会重回9/11前的危险时代吗
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