"So if security feels it is necessary to search some cars in the name of safety, why not search all of them?" This is exactly the question they want people to

"So if security feels it is necessary to search some cars in the name of safety, why not search all of them?" This is exactly the question they want people to ask, then TSA will come back, that they will. Maybe they will cry and moan about how they don't have keys to other cars and force the auto industry to provide them with a way to unlock any car. We should stop asking why not search all of them, but why are they even searching valet cars?