Chicago Tribune

Commentary: The TSA is ramping up its use of biometrics for flyers. Here’s why that’s important

Passengers wait in the lines at the TSA checkpoint at Chicago Midway International Airport, Friday, Nov. 17, 2023.

The Transportation Security Administration screened more than 2.9 million people on Nov. 26, the highest number on record. As the volume of passengers continues to rise, what will airport security checkpoints look like in 2035, when such high daily volumes are the norm?

To understand this future, one need only look at where the TSA is making substantial investments.

The TSA is ramping up biometrics, namely , as a critical tool to keep the air system safe. Facial recognition is not only a welcome addition to airport security strategies, but it also is

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