Master of Ossus wrote:So? There are threats to aviation that can fit in an envelope, so searching envelopes is within TSA's scope. They don't need specific information suggesting that every gym bag has explosives to put it through an x-ray.
You are going to have to be a bit more specific than merely asserting this. Unless you believe that a sufficiently strongly worded letter is enough to bring down a plane, you are going to have to qualify that that threat is to justify the TSA going through people personal documents. After all:
Bill of Rights, US Constitution wrote:The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.
Given that the TSA is a government law enforcement agency, the 4th Amendment certainly applies. Therefore, you have to prove that thumbing through peoples documents is a reasonable search under the TSA's mandate or the evidence is illegally obtained.
Editorializing: Frankly, the TSA shouldn't have the power to search anything and everything in a person's bags unless there is a very specific reason to do so. Theft from luggage
skyrocketed when the TSA was formed, because as it turns out, more than a few TSA guards have sticky fingers. This has gotten to the point that it's safer to simply mail your luggage to your destination rather than fly with it.