WATCH: How airlines are dealing with the holiday travel rush

WATCH: How airlines are dealing with the holiday travel rush

Transcript for How airlines are dealing with the holiday travel rush

Boy, a Thatrutal wear threatening to make hay avel more a David keey at dulles airport E D, D, U’ seeing a rh the this morng. Rter: Absolutely, we’re behind the scenes here at TSA. Look at this. Can see T are a lot of the TRAV season the airlines are E 45 million Americans toly over this holiday season. At’s 2 million plus more than St year and ginger mentioned, the WER the airlines are telling us thaty can handle that weather. T ion ishat T TSA? They are a officers tal wi the lines and for the firsttime we G T sw young it TSA has N let us show you before, take pre of the screens here at the sc. What Ty’re look for, here’s a suitcase. Yon see some shoes and some kindfifferent things they’reok here’s a wire here so the officer ING for ath th shouldot be in your bag. The question is for all you folks T there travel, follow E those rules may be changing a bit on tsaline,correct? Reporter: Ifou hav traveled for awhile there F changes. Not only laptops come out but every large electrond . On these screens sometime food can mask things so they don’t want you to hav it in there. This is today. This is what already N out ofbags. A budli a can of be, scissors, razor blade, the things ye so put in your bag. Tomorrownd Friday the busiest lines. Thank so much. If you are one ofhe 102 milliope aaa says will

This transcript has been automatically generated and may not be 100% accurate.

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