Long airport lines have reignited interest in programs like TSA PreCheck and CLEAR. Here's what to know.
"TSA PreCheck will likely help you, even now with the long lines we're seeing at checkpoints," said one travel expert.
Here's a video and diagram I made that explains the difference between all three program in the most simple way possible; ...
At Bush Airport in Houston, TSA PreCheck closed at 10:30 a.m. on Monday.
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