Airport

So, I went to Florida last weekend to attend the "Florida Healing Revival" I went with my friend Amy and her 1 1/2 yr old Ana. It was awesome! We went for an extended weekend, Fri-Mon. It was a spur of the moment decision something I don't normally do, but it was good for me. In the airport i got flagged for the pat down and got my stuff thoroughly searched. Then i got this big red stamp. Amy and i were so curious what the "ssss" meant, she asked someone and they politely with no nonsense said they couldn't tell us that....which further fueled our curiosity. I did some research on the wonderful internet and found out that it means "secondary security screening selection"