The computer we're typing on right now was likely made in some other country, such as Malaysia. Thus, we kept money out of American hands, and one of those hands could have fed a child healthier food, and that poor eating will cause said child to have diabetes when it gets older, thus driving up health insurance costs for everyone in the future.
I'm certainly against the TSA and its useless, Kabuki Theater, heavy-handed tactics. But that's really stretching it a bit.