September 11 In Photos

9/11 Memorial.
The remains of 6, 7 and 1 World Trade Center after September 11.
NYPD car destroyed by falling towers.
EMT helps in injured person on 9/11.
Federal Bureau of Investigation investgators comb the crater left by the crash Tuesday of United Airlines flight 93, a Boeing 757 in Shanksville, Pa., on Wednesday, Sept. 12, 2001. The plane crashed about 80 miles southeast of Pittsburgh after first flying near Cleveland and then turning around. The plane was said to be flying erratically and losing altitude. Analysts said recovery of Flight 93's cockpit voice recorder could be key in determining what happened. FBI assistant agent in charge Roland Corvington said that more than 200 investigators were on the scene and that the search might continue for three to five weeks.(AP Photo/Gene J. Puskar)
A firefighter emerges from a truck damaged by falling debris.
Man holding American flag in 9/11 aftermath.
NYPD Car covered in debris on 9/11/2001.
9/11 Memorial in New York City
Tributes left in memoriam on the September 11 Memorial.
Fragments of Flight 93 on display at the Flight 93 Memorial in Pennsylvania.
Man holding American flag in 9/11 aftermath
View of damage done to Western Ring of the Pentagon on September 11, 2001.
Police officers lay tributes at 9/11 memorial in New York City.
The 'In Memorium' exhibit honors the 2,977 individuals that lost their lives on September 11, 2001.
Flight 93 Memorial
9/11 Memorial.
Aftermath from the September 11 attacks on the Pentagon.
Aftermath from the September 11 attacks on the Pentagon.
Aftermath from the September 11 attacks on the Pentagon.
Aftermath from the September 11 attacks on the Pentagon.
Aftermath from the September 11 attacks on the Pentagon.
World Trade Center after the second tower collapsed.
Aftermath from the September 11 attacks on the Pentagon.
Aftermath from the September 11 attacks on the Pentagon.
Aftermath from the September 11 attacks on the Pentagon.
Recovery and investigation operations after the September 11 attacks at the Pentagon.
Debris from the airplane that hit the Pentagon on September 11, 2001.
Debris from the airplane that hit the Pentagon on September 11, 2001.
Debris from the airplane that hit the Pentagon on September 11, 2001.
Recovery and investigation operations after the September 11 attacks at the Pentagon.
Recovery and investigation operations after the September 11 attacks at the Pentagon.
Recovery and investigation operations after the September 11 attacks at the Pentagon.
A firefighter stand amidst smoke in New York City.
Recovery and investigation operations after the September 11 attacks at the Pentagon.
Overhead view of the Pentagon on September 11, 2001.
Emergency responders at the Pentagon on September 11, 2001.
Emergency responders at the Pentagon on September 11, 2001.
Tribute in Light.
Plumes of smoke billow from the World Trade Center on September 11, 2001.
9/11 Pentagon Attacks
United Airlines flight 175 crashes into the second World Trade Center complex in New York City.
Flight 93 Memorial
A NYC firefighter looks up at what remains of the World Trade Center.
Federal Bureau of Investigation investgators comb the crater left by the crash Tuesday of United Airlines flight 93, a Boeing 757 in Shanksville, Pa., on Wednesday, Sept. 12, 2001. The plane crashed about 80 miles southeast of Pittsburgh after first flying near Cleveland and then turning around. The plane was said to be flying erratically and losing altitude. Analysts said recovery of Flight 93's cockpit voice recorder could be key in determining what happened. FBI assistant agent in charge Roland Corvington said that more than 200 investigators were on the scene and that the search might continue for three to five weeks.(AP Photo/Gene J. Puskar)
A NYC Fireman calls for 10 more rescue workers to make their way through the rubble.
Crime scene from terrorist attacks on September 11, 2001.
Survivors were covered in dust after the World Trade Center collapse.
Statue of Liberty with Twin Towers in the background on September 11, 2001.