[penguino]

>> Most of those arrested in March were contract employees sent to work at the facilities as janitors, mechanics, landscapers and other maintenance crew members. Security screening requirements vary widely among companies. <<

Interesting how they mention the contract workers.

[appalachian_dweller]

Yep. The 'contract' workers are a very wide open back door.

At my building, during working hours all doors are NOT to be propped open. During the evening when the all hispanic cleaning crew is there, these same doors are propped WIDE open and no one says anything.