Jana Winter and Cora Currier – The Intercept: “Fidgeting, whistling, sweaty palms. Add one point each. Arrogance, a cold penetrating stare, and rigid posture, two points. These are just a few of the suspicious signs that the Transportation Security Administration directs its officers to look out for — and score — in airport travelers, according to a confidential TSA document obtained exclusively by The Intercept. The checklist is part of TSA’s controversial program to identify potential terrorists based on behaviors that it thinks indicate stress or deception — known as the Screening of Passengers by Observation Techniques, or SPOT. The program employs specially trained officers, known as Behavior Detection Officers, to watch and interact with passengers going through screening. The document listing the criteria, known as the “Spot Referral Report,” is not classified, but it has been closely held by TSA and has not been previously released. A copy was provided to The Intercept by a source concerned about the quality of the program. The checklist ranges from the mind-numbingly obvious, like “appears to be in disguise,” which is worth three points, to the downright dubious, like a bobbing Adam’s apple. Many indicators, like “trembling” and “arriving late for flight,” appear to confirm allegations that the program picks out signs and emotions that are common to many people who fly… Since its introduction in 2007, the SPOT program has attracted controversy for the lack of science supporting it. In 2013, the Government Accountability Office found that there was no evidence to back up the idea that “behavioral indicators … can be used to identify persons who may pose a risk to aviation security.” After analyzing hundreds of scientific studies, the GAO concluded that “the human ability to accurately identify deceptive behavior based on behavioral indicators is the same as or slightly better than chance.” The inspector general of the Department of Homeland Security found in 2013 that TSA had failed to evaluate SPOT, and “cannot ensure that passengers at United States airports are screened objectively, show that the program is cost-effective, or reasonably justify the program’s expansion.”