ANNIVERSARY EVE On the eve of the 11th anniversary of the Sept. 11, 2001, terrorist attacks on the United States, Defense Secretary Leon E. Panetta lays a wreath at the Flight 93 Memorial Plaza Wall of Names in Shanksville, Pa., Sept. 10, 2012. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 620066-L-AOJ86-111.jpg Photo Gallery