the plane took off at 7:55 a.m. how concerned are you that an a person can be undetektd on the tarmac, access to the plane, whatever for almost seven hours? we should know as soon as he is coming over the fence. for him to be able to rome at will around the airport, the runway, the gate area and for no one to see him, that s a problem. i m calling on the tsa to do a nationwide assessment of our airports. this is the fourth security breach in five years. we had the jet skier at jfk that wandered across two runways. there s a car that crashed through the gates in philadelphia. for the traveling public to have confidence in air safety, we need to make sure these perimeters are guarded, at least with upgraded security measures. okay. let s talk in specifics here. because you are calling for an investigation of airport perimeter security. what specifically would you like to see done? well, first i d like to know