From the evidence over the past five years, we can assuredly say this is a fact. The evidence the TSA is providing is insane. The average TSA employee when hired is making just a little above minimum wage. The benefits package is nice but the morale has to be low if people are willing to abandon their posts to do other things.
We have also seen HUGE failures stateside and across North America.
The TSA is trying to run a propaganda campaign in wake of 9/11 to mitigate risk to itself. Technically it can be held accountable whenever a plane has something wrong with it. This propaganda campaign is to support a positive image of itself so that it will not be questioned.