Law Enforcement Officers search for evidence along the I-395 expressway adjacent to the Pentagon, Tuesday, Oct. 19, 2010. The Pentagon entrances were locked down early Tuesday after a report of ... more 
Law Enforcement Officers search for evidence along the I-395 expressway adjacent to the Pentagon, Tuesday, Oct. 19, 2010. The Pentagon entrances were locked down early Tuesday after a report of possible shots fired near the building. less 
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Associated Press | Photo By Pablo Martinez Monsivais
Tue, Oct 19, 2010 3:50 PM EDT