Your picture reminds me of my grandfather who a couple of months ago traveled to see his grandchildren by plane. Long story short. Grandpa is WWII vet, 92, wears a locomotive jumpsuit an AirForce Hat was stopped and frisked at Lubbock International. God Bless him, he told the young sniffer "GD those Arabs" Yikes...
When my son was 3 years old, he got pulled aside and wanded. Seems he touched the metal detector going through (as a 3-year-old would). What a sight - a child that young with arms spread getting searched. My camera was in the luggage unfortunately.