UPDATE...Security concerns and PASSES....
WNBC TV ran a story on how easy it is for people to photo copy security passes to gain acess to ramps, planes, and the feds want some sort of national ID card for workers that is tamperproof of can be scanned for ID whne the person needs to service the plane...Always said that the weakest link is not the passenger security check in,it's the plane sitting in the gate or in service area when it is most suseptible to tampering......