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Still unanswered is how the company got access to expired city Aviation Department badges that officials charged were fraudulently used by the workers. Officials said they're also unsure why the deactivated badges allowed the workers to pass through security checkpoints at the airport, gaining entry to the O'Hare tarmac and commercial cargo areas.
Source: Chicago Tribune
To view a video news report on the case, click on:
http://www.chicagotribune.com/news/local/chi-ohare09nov09,0,2744464.story