Passengers say their problem is not with the rules at the airport. They understand why drinks are not allowed through security, but when they buy one while they wait for their flight, they say the TSA should not ask to test it.

Passengers say traveling is a big enough stress, but now some are worried the drinks they are getting are not safe.

The TSA would not say what they are testing for or why they are doing it, but travelers say they have a right to know.

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