Originally Posted by
DFWFairy
Another thing is, how do they know the picture belonged to me. I fly out of DFW a lot and recently I have seen that using my driver's license is the only thing needed to get through TSA precheck. I wonder if they have linked my picture to the one on my international flight.
https://www.tsa.gov/news/press/relea...technology-den
This has been expanded to many other airports as well.