Secretary Panetta flies to the Flight 93 National Memorial in Shanksville Secretary of Defense Leon E. Panetta gazes out the window of his helicopter as he flies to the Flight 93 National Memorial in Shanksville, Pa, on Sept. 10, 2012. Panetta will lay a wreath honoring the passengers and crew of United Airlines Flight 93. SHARE IMAGE: Download Image: Full Size (0.03 MB) Photo By: VIRIN: 854385-B-AGP05-077.jpg Photo Gallery