GAO has shown that TSA's BDO's do no better than than a person guessing. TSA can show no evidence that the BDO program has any validity yet continues squandering the public's money on a useless program.

There should be legal repercussions for government employees using or taking public money when there is no benefit to the public.

I see it the same as contracting with a company to supply widgets and when the box arrives it is empty.