So...is this pilot suggesting that everyone who works at the airport go through a metal detector every time they come and go during the course of the day?
Any idea what that would do to the security screening lines?
Presumably, if you are working at an airport, your background has been checked and you have been "cleared." You have an ID which allows you access to certain areas. I guess I don't expect the system to be perfect...I just don't see what the pilot was complaining about.