New York, NY, September 20, 2001 -- New York Fire Department workers show signs of fatigue after working long hours to clear rubble and search for survivors at the World Trade Center. Photo by Andrea Booher/ FEMA News Photo
![New York, NY, September 2001 -- A FEMA employee views the wall of people still missing from the World Trade Center attacks.<br />
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Photo by Andrea Booher/ FEMA News Photo<br />
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[exact date unknown]](https://photos.smugmug.com/Photocoll/911/New-York-20-Sept-2001-to-21/i-Smg8tfP/0/2412ec46/Ti/2001-09-20-5302-Ti.jpg)
![New York, NY, September 2001 -- Clean up efforts at the World Trade Center continue 24 hours a day by rescue workers and the New York Fire Department.<br />
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Photo by Andrea Booher/ FEMA News Photo<br />
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[exact date unknown]](https://photos.smugmug.com/Photocoll/911/New-York-20-Sept-2001-to-21/i-nzL4Bz8/0/7a08a428/Ti/2001-09-20-5303-Ti.jpg)
