During this terminal dump, while the pax were all being needlessly re-screened, was the terminal itself thoroughly searched for any prohibited item small enough to be hidden in a baby's clothing? No, of course not; that would be an exercise in futility, because a terr'rist would never sneak a prohibited item through in a baby's clothing, then hide it inside the sterile area while they were being re-screened and retrieve it later.
Terr'ists devious enough to hide prohibited items in a baby's clothing aren't devious enough to think of hiding the prohibited item inside the sterile area while they're being re-screened, ya know.
We're all perfectly safe, as long as TSA is on the job!