I am now quoting myself. But I saw the second chance in action this morning as the guy in front of me was allowed to go through again after the first alarm but still set it off. He took off his watch the second time and was warned about his shoes that he said had no metal but I did not stick around to see the outcome of what triggered the detector.

BTW, we got white cards with numbers on them prior to the screening area to turn in right after the detector. Whatsup? Or is this SSI?