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Napolitano said it is wrong to believe that if security is embraced, liberty is sacrificed. She added, "We can significantly advance security without having a deleterious impact on individual rights in most instances. At the same time, there are situations where trade-offs are inevitable." As an example, she noted the struggle to use full-body scanners at airports caused worries that they would invade people's privacy. U.S. officials, said Napolitano, have worked to institute a number of restrictions on the scanners' use in order to minimize that. The scans cannot be saved or stored on the machines by the operator, and Transportation Security Agency workers can't have phones or cameras that could capture the scan when near the machine. The scanners are useful in identifying explosives or other nonmetal weapons that ordinary metal-detectors might miss
-- such as the explosives that authorities said were successfully brought on board the Detroit-bound airliner on Christmas Day by Nigerian Umar Farouk Abdulmutallab. He is accused of trying to detonate a bomb hidden in his underwear, but the explosives failed, and only burned Abdulmutallab.
[Associated
Press;
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