Flickr user billpalloozaFlickr user billpalloozaPolitico magazine is running a long personal essay by Jason Harrington, a former Transportation Security Administration worker, about his time working the security lines at Chicago’s O’Hare airport. The tone is confessional, and apologetic, and he reveals a lot about the ugliness of the job. A few lowlights below:

The job was demoralizing: “It was a job that had me patting down the crotches of children, the elderly and even infants as part of the post-9/11 airport security show. I confiscated jars of homemade apple butter on the pretense that they could pose threats to national security. I was even required to confiscate nail clippers from airline pilots—the implied logic being that pilots could use the nail clippers to hijack the very planes they were flying.”

The rules were nonsense: “Once, in 2008, I had to confiscate a bottle of alcohol from a group of Marines coming home from Afghanistan. It was celebration champagne intended for one of the men in the group—a young, decorated soldier. He was in a wheelchair, both legs lost to an I.E.D., and it fell to me to tell this kid who would never walk again that his homecoming champagne had to be taken away in the name of national security.”

Privately, TSA workers knew the agency’s full-body scanning technology didn’t work: “We knew the full-body scanners didn’t work before they were even installed. Not long after the Underwear Bomber incident, all TSA officers at O’Hare were informed that training for the Rapiscan Systems full-body scanners would soon begin. The machines cost about $150,000 a pop. Our instructor was a balding middle-aged man who shrugged his shoulders after everything he said, as though in apology. At the conclusion of our crash course, one of the officers in our class asked him to tell us, off the record, what he really thought about the machines. ‘They’re shit,’ he said, shrugging. He said we wouldn’t be able to distinguish plastic explosives from body fat and that guns were practically invisible if they were turned sideways in a pocket.”

The body scanning machines may not have been able to catch terrorists. But they provided TSA agents with plenty of fodder for jokes about the passengers they were scanning: “Just as the long-suffering American public waiting on those security lines suspected, jokes about the passengers ran rampant among my TSA colleagues: Many of the images we gawked at were of overweight people, their every fold and dimple on full awful display. Piercings of every kind were visible. Women who’d had mastectomies were easy to discern—their chests showed up on our screens as dull, pixelated regions. Hernias appeared as bulging, blistery growths in the crotch area. Passengers were often caught off-guard by the X-Ray scan and so materialized on-screen in ridiculous, blurred poses—mouths agape, à la Edvard Munch. One of us in the I.O. room would occasionally identify a passenger as female, only to have the officers out on the checkpoint floor radio back that it was actually a man. All the old, crass stereotypes about race and genitalia size thrived on our secure government radio channels.”

Read the whole thing here