Originally Posted by
RichardKenner
...
If the anomalies have a certain pattern (whose details are apparently SSI), relating to both position and number, then a resolution pat-down is required.
under the armpits and on the knees apparently means they feel your genitals thoroughly, per lovely15. that makes sense.
100% false positives and they still insist on the genital grope. criminally dumb and offensive.