There are a lot of rules once you set foot in an airport, but some you don't have to follow. Presenting a REAL ID document? Yes, you do have to do that or face a $45 fee. Shoes off during security ...
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What do airport body scanners really see?
Gone are the days when friends and family could walk you to your gate and you could board an airplane without a detailed airport security check. (For you youngsters, yes, that actually happened once ...
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