terry tozer, a retired airline pilot. can you give us a sense of what you think happened, what's gone down at this airport? >> well, not really. i'm, obviously, a long way from there. but it would be to evacuate the terminal, which is probably what is going on and to gather people in all of the common safety violence that have been predetermined. i think the biggest question to be answered is whether her does t the-- where does it lie >>> this must prompt a major security review, the fact that people can take their bags so close to so many people before being screened. >> indeed. i'm sure the terrorists are well aware of that. if you think of the restrictions of the difficulties that have been imposed ever since the current restrictions, can you imagine a situation you would have to be screened before you can go into the terminal building. it with create a nightmare scenario >>> the challenge being that there seems to be new security issues, if a plane is not bleeg blown out of the sky or something, tacking the pilot, peo