DHS abruptly reverses suspension of TSA PreCheck
Passengers walk through the entrance of a TSA PreCheck in Terminal One at O’Hare International Airport Wednesday, Feb. 1, 2017, in Chicago. (Armando L. Sanchez/Chicago Tribune/Tribune News Service via Getty Images) Armando L. Sanchez | Chicago Tribune | Getty Images The Transportation Security Administration said on Sunday that its PreCheck airport screening lanes are operational,…