Hey Art, if anything ever were to happen, the Sikh guy is exactly the one you want on your side. Sikhs carry a dagger called "a kirpan". I don't know exactly how that they square that with airport security, but all Sikh men carry those daggers as part of their religion. Although they are a peaceful group here in the US, Sikhs aren't wooses.
Hey thanks for the heads up. Didn't know about the kirpan. I always respect people who are armed. Go Sikhs!