airport, you see the information officers are people in wheelchairs. and so it's step by step, but you know, you are very glad to see that these people are being integrated. some of these officers is before working thering had nothing job or were under ep employed. it's very good and they're very proud of actually making money contributing to society and just being a part of the police department there. >> love to see that. happy new year to you. >> you too. you got to hate this, right, waiting in lines at the airport to get through security. now there is cutting edge computer technology that might hold the key to speeding up your trip. but is it as safe as human surveillance? brian todd is taking a look at that. >> scanning your iris to clear security or board your plane. faisal recognition, fingerprinting at the boarding gate. it seems like science fiction but many call it smart security. >> i think that the biometric identification technology is extremely important as part of