This would have to be measured against the commitment to privacy. We will carefully analyze the TSA requirement and proceed appropriately to maintain the commitment to privacy and to make sure the Registered Traveler program stays on track.

This would have to be measured against the commitment to privacy.

The use of commercial data is pretty widely known and accepted these days.

There are a number of questions that have been raised. I don't want to lead you to believe these [questions] are insurmountable … if commercial data can help us, why not use it?