Visitors gather at the Flight 93 temporary memorial Thursday Sept. 8, 2011,  in Shanksville, Pa. near the site of the crash of United Flight 93 on Sept. 11, 2001.     Sunday will mark the tenth anniversary of the attacks of Sept. 11, 2001.  (AP Photo/Jacqueline Larma)
Visitors gather at the Flight 93 temporary memorial Thursday Sept. 8, 2011, in Shanksville, Pa. near the site of the crash of United Flight 93 on Sept. 11, 2001. Sunday will mark the tenth anniversary of the attacks of Sept. 11, 2001. (AP Photo/Jacqueline Larma) AP
Visitors gather at the Flight 93 temporary memorial Thursday Sept. 8, 2011, in Shanksville, Pa. near the site of the crash of United Flight 93 on Sept. 11, 2001. Sunday will mark the tenth anniversary of the attacks of Sept. 11, 2001. (AP Photo/Jacqueline Larma) AP

September 11 ten years later: Tragedy remembered

September 10, 2011 02:04 AM