Well, since you asked, the agent runs his hand inside a passenger's waistband and also runs his hand up the back of each leg until he "meets resistance" and then does the same from the front of each leg. And then the TSA agent swipes the front of his hands 3 or 4 times right over the zipper area of one's Gap Outlet comfort-stretch khakis. That last part was the most unpleasant.​​​​​​