Should TSA PreCheck be Free?

3/8/2023 10:47:52 AM

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WGN Radio -- Sheldon Jacobson, professor of computer science at the University of Illinois Urbana-Champaign, joins John Williams to talk about his recent Tribune Op-ed where he suggests that a good way to improve airport security is to offer TSA PreCheck for free.

Listen to the interview.

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This story was published March 8, 2023.