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After the EPA's declaration that the air was safe, children were sent back to school blocks away from Ground Zero, while volunteers were still working to quench the flames.
Alt Text: 
After the EPA's declaration that the air was safe, children were sent back to school blocks away from Ground Zero, while volunteers were still working to quench the flames.
Title Text: 
After the EPA's declaration that the air was safe, children were sent back to school blocks away from Ground Zero, while volunteers were still working to quench the flames.
Caption: 
After the EPA's declaration that the air was safe, children were sent back to school blocks away from Ground Zero, while volunteers were still working to quench the flames.
Description: 
After the EPA's declaration that the air was safe, children were sent back to school blocks away from Ground Zero, while volunteers were still working to quench the flames.
Image Credit: 
Anthony Correia/Shutterstock
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