https://www.wxyz.com/news/national/how-to-get-a-free-tsa-pre-check-membership
How to get a free TSA Pre-Check membership
May 8, 2018 - Have a flight coming up? There's a way to get a free TSA Pre-Check membership so in order to skip long security lines.
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https://aviationweek.com/air-transport/safety-ops-regulation/lufthansa-begins-tsa-pre-check-participation
Lufthansa begins TSA Pre-Check participation | Aviation Week Network
Lufthansa became the first European airline to participate in the US Transportation Security Administration (TSA) Pre-Check program Aug. 31.
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