If I had to guess, it is that some intel is out there that the TSA
doesn't want people to know - Probably not for super *** stuff
but because they want to bust other people that were involved and
don't want them knowing all that we know about them right now.
If that's true though they need to sit these passengers and bloggers
down and tell them that, so they don't put stuff like this in the
press. Telling people logically makes them a lot less likely to make
noise than if they think there is some kind of cover up.