If you have a moment, take a moment to read
TSA VIPR Teams – Increase A Legally Questionable Failing Program?
The TSA already has conflicting internal statistics on how many VIPR operations occurred last year, as well as some other info on TSA VIPR. gnorwost2 already posted a link to my follow up to this post, which was an email I received from a DHS lawyer in the legality of TSA VIPR operations.