Secretary of the Interior Ken Salazar, left, makes remarks during the groundbreaking ceremony for the Flight 93 National Memorial Saturday, Nov. 7, 2009 in Shanksville, Pa. The flag in the field , right rear, marks the crash site of United Flight 93 on Sept. 11, 2001. Plans are to dedicate the new memorial on Sept. 11, 2011. AP Photo logo AP Photo 3 weeks ago

Secretary of the Interior Ken Salazar, left, makes remarks during the groundbreaking ceremony for the Flight 93 National Memorial Saturday, Nov. 7, 2009 in Shanksville, Pa. The flag in the field , right rear, marks the crash site of United Flight 93 on Sept. 11, 2001. Plans are to dedicate the new memorial on Sept. 11, 2011.