The Port Authority Police and/or the TSA (they blame each other) at Newark Airport evacuated Terminal C on Friday because a tiny, little, itty-bitty baby didn't get screened (Mom passed the kid to Dad, got screened, and then they swapped). When the TSA's ever-vigilant anti-hugging squad figured out what had happened, the terminal was evacuated. But the mom, dad, and baby were never found. They had already taken to the air, and they may be there still. This is a stark reminder of the grave, existential risk that the TSA protects us from every day. When I think of the unscreened baby somewhere airside, circulating through America's aviation system, well, it gives me chills. I don't think I'll ever feel safe again.