They have caught many people doing many things. I worked for TSA for three years, part-time while going to school. It's all I could stand. I found a gun strapped to someone once. I found two large knives in a bag once. But that's just a couple of my own personal experiences. We were briefed all the time of all the things people found. They have found a lot, just because you haven't heard about it, doesn't mean it hasn't happened. TSA is a thankless job. It changed my attitude, so I understand why some TSA employees are grumpy. When I first started, passengers would yell at me when I was just doing my job, they would get me to cry. However, three years later, I just wanted to strangle them. I got military orders to deploy. When I came back home, I didn't want to go back to TSA. Instead, I asked my squadron to deploy me again. I never went back to TSA. It's awful.