Smoke pours from the twin towers of the World Trade Center after they were hit by two hijacked airliners in a terrorist attack September 11, 2001 in...
Firefighter Gerard McGibbon, of Engine 283 in Brownsville, Brooklyn, prays after the World Trade Center buildings collapsed September 11, 2001 after...
YORk A fiery blasts rocks the south tower of the World Trade Center as the hijacked United Airlines Flight 175 from Boston crashes into the building...
Rescue workers sift through the wreckage of the World Trade Center September 13, 2001 in New York City, two days after two hijacked airplanes slammed...
Pilot stands alone with his chart case on the empty concourse of Ronald Reagan National Airport September 18, 2001 in Virginia. Reagan National...
An Israeli gas mask is on display at the Alameda Discount Store September 20, 2001 in Alameda, California. The mask is being sold for $39.95. There...
Person participates in a moment of silence September 18, 2001 at 8:48 AM at Union Square in New York City, exactly one week after a terrorist attack...
New York City firefighters look at the destroyed facade of the World Trade Center September 13 two days after the twin towers were destroyed when hit...
Former New York City Mayor Rudolph Giuliani kisses a family member of a victim killed in the World Trade Center terrorist attacks May 30, 2002 at...
Woman mourns September 13, 2001 in the Franklin D. Roosevelt Garden near the U.S. Embassy in London, where floral tributes were laid after the...
This US Navy photo taken 14 September 2001 in New York City, shows what was once a glittering retrospective of the financial center of the world, now...
