So, how soon will someone who’s allergic to the swabs (there are people who are allergic to anything) sues? If someone can decline on religious grounds what do they do then?

To the list of instructions you hear at airport checkpoints, add this: “Put your palms forward, please.”

The Transportation Security Administration soon will begin randomly swabbing passengers’ hands at checkpoints and airport gates to test them for traces of explosives.

Previously, screeners swabbed some carry-on luggage and other objects as they searched for the needle in the security haystack — components of terrorist bombs in an endless stream of luggage.

But after the Christmas Day attempted bombing of Northwest Flight 253 over Detroit, Michigan, the TSA began a program of swabbing passengers’ hands, which could be contaminated by explosive materials, experts say. The TSA will greatly expand the swabbing in the coming weeks, the agency said.

But suppose you just smoked a fatty or snorted a nosefull…

Swabbing also should not be used to test for nonsecurity-related contraband, such as drugs, he said. “Under the Constitution, searches in airports are only for the purpose of protecting the security of airline transportation; they are not general law enforcement stops. And so it wouldn’t be permissible for the government to use these trace portal detectors to look for drugs,” Stanley said.

So you can now bring all the drugs with you you can carry since they can’t test for them? Sounds like a business opportunity to me!