Unclear on the Concept

We all have to go through security at the airport, even on "MilAir." The troops put their suitcases, duffel bags and back-packs on the conveyor belt along with their guns, knives, scissors and other weapons. Then they take out their phones, keys and iPods and step through the metal detector, after which their phones, keys, iPods, guns, knives and other weapons are returned so they can take them onto the airplane. And I was worried about my underwire bra.