Originally Posted by
MSPeconomist
She was screened, but for all we know she went through PreCheck when she should not have. If so, this is supposedly a security breach, although it's also a security breach for TSA employees to send random people through PreCheck and that's done all the time.
Everyone should be subject to PreCheck LLL type screening as a default.
Introducing complexity to a poorly controlled process leads to the kind of greater variance that increases costs and does nothing to improve outcomes in a reliable manner.
There is zero evidence that PreCheck LLL type screening being made the default screening for passengers in the main results in less effective security. Cue the jokes about how ineffective the TSA is.