necessarily eliminate the screener completely but it might just streamline the process. >> what will this mean for jobs? i mean, are we going to see tsa agents losing their jobs, security officers losing their jobs over this, brian? >> it doesn't appear they'll lose their jobs anytime soon. again, they're just testing a lot of these biometrics programs in europe and elsewhere and they've got to really streamline it, but it could conceivably lpt some jobs well into the future but again, it might also just change the nature of the tsa screener. again, freeing them up to look at behavioral recognition and things like that. look at see if someone is acting nervous, acting maybe sweating or something like that, looking at other people differently or trying to communicate with others in a strange way. that's what it frees the screener up for. so it may just change the nature of the airport screener's job. >> it's a brave new world. brian todd at dulles airport. we'll have to see how this shakes out.