In recent undercover tests of multiple airport security checkpoints by the Department of Homeland Security, inspectors said screeners, their equipment or their procedures failed more than half of the time, according to a source familiar with the classified report.
When ABC News asked the source familiar with the report if the failure rate was 80 percent, the response was, “You are in the ballpark.”
Read more: http://abcnews.go.com/US/tsa-fails-tests-latest-undercover-operation-us-airports/story?id=51022188