From the article,
Iacuzza's car was inspected by valet attendants on orders from the TSA. But why only valet parked cars? That's what News10NBC wanted to ask the TSA director about. We reached him by phone.
Berkeley Brean asked, “Are the cars in the short term lots and long term lots getting searched as well?”
John McCaffery, TSA, said, “No, those vehicles that are in the garage, short term long term parking, even if they carry pretty large amounts of explosives, they would not cause damage to the front of the airport. But for those who use the valet, the car could be there for a half hour or an hour so there is a vulnerability.”
I guess untrained valet attendants searching for large amounts of explosives is okay, don't want to risk the TSA guys with this. Of course if a valet sets off an IED in the trunk of a car it wouldn't be a big loss, they aren't unionized.
I find the whole premise ridiculous. Security theater and conditioning – nothing more.
"I cannot undertake to lay my finger on that article of the Constitution which granted a right to Congress of expending, on objects of benevolence, the money of their constituents." -- James Madison