FILE- This Monday, May 2, 2011 file photo shows visitors to the temporary memorial to United Flight 93 as they overlook the crash site in Shanksville, Pa. In one sense, Shanksville is a tiny village ... more 
FILE- This Monday, May 2, 2011 file photo shows visitors to the temporary memorial to United Flight 93 as they overlook the crash site in Shanksville, Pa. In one sense, Shanksville is a tiny village far from major cities and cultural attractions. But the crash of Flight 93 in a field there on Sept. 11, 2001 has brought visitors from around the world to the national park site that now marks the spot where the hijacked plane came down. (AP Photo/Gene J. Puskar, FILE) less 
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Associated Press | Photo By Gene J. Puskar, FILE
Wed, Aug 10, 2011 11:28 AM EDT