Hmm, two thoughts.
1. Most people's brains are not fully developed until 26, 27 years of age, which explains many things we have all done prior to reaching such grand heights of maturity. Are these guys geniuses? No, but they are obviously not terrorists either.
2. Even the educationally sub-normal population (aka video boy and friend in this instance) can demonstrate that the TSA is pretty ineffective. Therefore airport officials and their TSA compadres are likely to be unhappy.