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Originally Posted by Boggie Dog
(Post 27112993)
The ETD test is proven unreliable due to excessive false alarms. (I term the alarm false when no contraband is found) When a test alarms on common products such as body lotions then the test proves nothing.
Originally Posted by Boggie Dog
(Post 27112993)
So what things might a young boy encounter that would possibly alarm ETD?
Originally Posted by Boggie Dog
(Post 27112993)
Yet the screeners still moved their focus from the person who did alarm to a person who did not alarm. I don't see how that meets the "Risk Based Screening" objective. If the kid was a mule then wouldn't the mother take extra precaution to not contaminate herself?
The final question, what percentage of 9 year old boys, with flights originating in the U.S., are found to be carrying weapons of any sort? Real "Risk Based Screening" would have an answer for that question |
Originally Posted by Batmanuel
(Post 27113526)
It proves that those common items are made of things that the machine was programmed to look for. Maybe future technology will allow for better programming.
He's a heart patient. Nitroglycerin medication comes to mind. You answered your own question. The percentage of terrorist 9 year olds on American soil is pretty slim. I'm pretty sure that the Israelis wouldn't have ignored him if a similar situation occurred at one of their own checkpoints. If there wasn't risk screening, the boy would have been frisked. Is that what you'd rather have? Pat downs based on the results of ETD should be banned, at least until a reliable device is reprogrammed or built that only alarms on true threats. Medical Nitro, lawn fertilizer residue on shoes, Clear Care contact lens solutions, hand lotions, and such other items are not security threats. Doing a pat down on some person because another individual alarmed is senseless and the practice should be ended. TSA is focused on doing the wrong things. |
Bob Burns and the Blog have spoken.
http://blog.tsa.gov/2016/08/tsa-myth...-year-old.html After screening, the mother and her son were escorted to their gate by American Airlines personnel, where they boarded and completed their scheduled flight. |
TSA's piece says,
"There have been some reports that a nine-year-old child with a pacemaker was prevented from flying home because TSA thought his pacemaker was a bomb." I don't think being prevented from flying was the complaint. TSA once again just tries to muddy the water instead of having an honest discussion of what actually happened. |
Originally Posted by Batmanuel
(Post 27112844)
Explosive residue is sticky. If the kid was traveling with or was handling explosives, it would have been everywhere. Testing the bag and traveling companion would have resulted in even more alarms and more scrutiny.
Walking on fertilizer or working in a gunpowder-heavy industry might get you a false alarm for nitrates, and using certain colognes or hand lotions might get you another for nitroglycerin. Should the solution be eliminating all those tests altogether? Just because someone with ashy elbows wants to pre-lube before security instead of after? Kind of ironic to complain about them "ignoring the threat", (a 9 y/o kid), as that's a direct result of other complaints. Everyone was up in arms about TSA screening grannies and children. Now they have alternatives, and people are still complaining. It really doesn't matter what TSA does, so long as the rules only apply to everyone else. ETD alarm = grope somebody makes no sense at all, yet that's the way it seems to work. We have run into this once--ETD (contaminated patch, they couldn't get a reaction from anything in it) on my wife's rollaboard. We had already identified it as hers and it contained some clearly feminine things. Yet we were asked who was to get the grope. Either check the person whose bag it is or check everyone if the ownership isn't clear. Don't check a volunteer, that makes the whole thing worthless. |
http://theantimedia.org/agents-terrorize-boy-pacemaker/
Witness Gwenette Bradley: “It was very traumatic for her, and I really felt bad for her,” she said. Bradley observed that Bergstrom had provided paperwork to the TSA agents, but even as she presented the necessary documents, the authorities showed her no sympathy. Rather, she says, they encircled her, refused to speak directly to her, and whispered to each other. “They all just talked among themselves like she wasn’t there. And I thought what in the world would possess them to do that? It just wasn’t necessary at all.” ~~ ETA: Perhaps video is needed of this incident, or a copy of TSA's report. The Blog article makes it sound like their transit of the checkpoint took only a brief time whereas mom says it took over an hour. |
Originally Posted by Loren Pechtel
(Post 27115630)
We are complaining because the procedure makes no sense.
ETD alarm = grope somebody makes no sense at all, yet that's the way it seems to work. We have run into this once--ETD (contaminated patch, they couldn't get a reaction from anything in it) on my wife's rollaboard. We had already identified it as hers and it contained some clearly feminine things. Yet we were asked who was to get the grope. Either check the person whose bag it is or check everyone if the ownership isn't clear. Don't check a volunteer, that makes the whole thing worthless. |
Originally Posted by Batmanuel
(Post 27111839)
Inside scoop from someone that works there:
Son bypasses metal detector because of his condition, and was offered the same specialized screening they're used to. (5-second hand test) Machine alarms on test, and the mom and all their bags had to get extra screening. (nothing extra is done to the son) Mom gets pissed off that she has to get pat down, and refuses to cooperate. Yells and screams that this isn't what happens at other airports, etc. Mom's behavior gets the son upset, and he starts crying. Tells his mom to stop. TSA calls for backup as tantrum continues, in the form of managers, police, etc. Mom eventually complies and vows revenge. Also plausible is the idea that when the kid's ETD alarmed, the TSOs involved immediately escalated to a full hand search of all bags and a mandatory pat-down of at least one adult in the party (since the party had only one adult, she was elected). And most plausible was that the TSOs involved have such poor training regarding the care and proper use of the ETD machine and its associated paraphernalia, and so little understanding of the concepts of residue transfer and cross-contaimination, that nobody ever had the thought to re-test the kid with different TSO with fresh gloves on a different machine to see if they could reproduce the alarm, or if it was a one-time glitch caused by dirty gloves, contaminated swabs, or an out-of-calibration machine.
Originally Posted by Batmanuel
(Post 27112844)
Explosive residue is sticky. If the kid was traveling with or was handling explosives, it would have been everywhere. Testing the bag and traveling companion would have resulted in even more alarms and more scrutiny.
Walking on fertilizer or working in a gunpowder-heavy industry might get you a false alarm for nitrates, and using certain colognes or hand lotions might get you another for nitroglycerin. Should the solution be eliminating all those tests altogether? Just because someone with ashy elbows wants to pre-lube before security instead of after? Kind of ironic to complain about them "ignoring the threat", (a 9 y/o kid), as that's a direct result of other complaints. Everyone was up in arms about TSA screening grannies and children. Now they have alternatives, and people are still complaining. It really doesn't matter what TSA does, so long as the rules only apply to everyone else.
Originally Posted by Batmanuel
(Post 27113526)
It proves that those common items are made of things that the machine was programmed to look for. Maybe future technology will allow for better programming.
He's a heart patient. Nitroglycerin medication comes to mind. You answered your own question. The percentage of terrorist 9 year olds on American soil is pretty slim. I'm pretty sure that the Israelis wouldn't have ignored him if a similar situation occurred at one of their own checkpoints. If there wasn't risk screening, the boy would have been frisked. Is that what you'd rather have? |
Originally Posted by Batmanuel
(Post 27111920)
Right, because everyone will agree that it's much better to pat down the 9 year old with a disability instead. :rolleyes:
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Originally Posted by WillCAD
(Post 27117822)
And most plausible was that the TSOs involved have such poor training regarding the care and proper use of the ETD machine and its associated paraphernalia, and so little understanding of the concepts of residue transfer and cross-contaimination, that nobody ever had the thought to re-test the kid with different TSO with fresh gloves on a different machine to see if they could reproduce the alarm, or if it was a one-time glitch caused by dirty gloves, contaminated swabs, or an out-of-calibration machine. The only 100% way to use a ETD swab would be to remove it from the storage container, test the new swab before use, swab the item, then test for contamination. Even then the target envelope is too wide to render useful results. |
Originally Posted by Boggie Dog
(Post 27118729)
I have witnessed a screener taking a swab that was lying on the table where the ETD was located then using that swap to test an item. No idea how long it had been laying on top of the table or how many testing cycles it had been through.
The only 100% way to use a ETD swab would be to remove it from the storage container, test the new swab before use, swab the item, then test for contamination. Even then the target envelope is too wide to render useful results. |
Originally Posted by theddo
(Post 27118773)
If your purpose is to have a test with high Sensitivity, the TSA wants high Specificity. False positives doesn't matter.
Don't think this link has been posted here. This article goes into great detail as to what happened at PHX and this family and is a good read. http://theantimedia.org/agents-terrorize-boy-pacemaker/ Eventually, Bergstrom was told that all of her items had to be screened because her bags had triggered the security alarm during screening, an assertion Bergstrom disputes. |
Originally Posted by petaluma1
(Post 27116449)
http://theantimedia.org/agents-terrorize-boy-pacemaker/
Witness Gwenette Bradley: That's a great way to demean someone and I suspect just like the swarming, it's something taught by TSA as a means of control. ~~ ETA: Perhaps video is needed of this incident, or a copy of TSA's report. The Blog article makes it sound like their transit of the checkpoint took only a brief time whereas mom says it took over an hour. |
If that airports FSD was on scene and allowed these events to happen then the first step should be the immediate dismissal of that FSD.
Then start working down the Chain of Command and start chopping out dead wood as needed. |
Originally Posted by Boggie Dog
(Post 27119107)
Contaminated testing media certainly matters. Exactly how would a False Positive not matter? Every result indicating contraband requires more time and manpower to resolve. Only TSA would think such doesn't matter!
If you have opinions on that you should probably contact your senator or congressman. I have a feeling not many would have the position "lets increase the amount of weapons smuggled through the TSA to reduce wait times" wouldn't fare well come election time. And that's what it boils down to. The TSOs are public employees, if they have more work that means longer wait times for you and doesn't make any difference for them. |
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