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CHICAGO - SEPTEMBER 25: Travelers with their baggage are seen in a check-in line September 25, 2006 at O'Hare International Airport in Chicago, Illinois. The TSA announced today they have slightly relaxed the ban on carrying some liquids onto passenger flights to allow most toiletries and beverages bought after the security checkpoints.  (Photo by Tim Boyle/Getty Images)
CHICAGO - SEPTEMBER 25: Travelers with their baggage are seen in a check-in line September 25, 2006 at O'Hare International Airport in Chicago, Illinois. The TSA announced today they have slightly relaxed the ban on carrying some liquids onto passenger flights to allow most toiletries and beverages bought after the security checkpoints.  (Photo by Tim Boyle/Getty Images)

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