congressman joining us. thank you very much for joining us, congressman. >> you bet. >> i want to get to a point or concern. if 13 years after 9/11, a plane can, and it has not been proven yet, can be commendeared, does that mean that something similar in the u.s. can happen is that a concern? does it expose a vowulnervulner? >> it checks against the stolen passport database. you don't know who is flying on your plane. they are more for americans traveling on overseas or on