recent. from june and july. they say tsa is considering allowing thousands of passengers to board commercial airplanes at small and some medium-size airports without being screened. they estimate the move would save $115 million. they could use that to bolster security at larger airports. the proposal doesn't say which airports would be impacted. we do know that it would be more than 150 airports. for perspective, tsa currently screens at 440 airports. >> the trend though has always been towards more screening. 311 and -- more restrictions on what you can use and how. why is tsa now okay with the idea of less? >> right. that is the key question. a lot of people are wondering why now. from everything we have seen within the documents, it's clear that there is certainly a