Being hassled at the airport by TSA is a nuisance every traveler wants to avoid — and now a "secret behavior checklist" released by The Intercept may help passengers do just that. Screening of Passengers by Observation Techniques, or SPOT, is the program used by TSA officers to spot suspicious-looking characters. Individuals who exhibit certain characteristics such as "excessive throat clearing" and "exaggerated yawning" earn a point or two toward their ranking of likely-terrorist.