TSA offers a rare behind-the-scenes walk-through of their security checkpoint scans including the Advanced Imaging Technology, the Explosive Trace Detection machine and the Bottled Liquid Scanner. Caitlin Healy / McClatchy; José A. Iglesias / el Nuevo Herald
TSA offers a rare behind-the-scenes walk-through of their security checkpoint scans including the Advanced Imaging Technology, the Explosive Trace Detection machine and the Bottled Liquid Scanner. Caitlin Healy / McClatchy; José A. Iglesias / el Nuevo Herald

Expect tighter screening at the airport this Thanksgiving

November 14, 2017 05:12 PM

UPDATED November 14, 2017 05:37 PM