9/11-related illnesses have killed more FDNY members than died in World Trade Center attack
About 400,000 people were exposed to toxic contaminants left in the wake of the attacks in New York, Virginia, and Pennsylvania, the CDC says.
Tomas K - Moderator 
About 400,000 people were exposed to toxic contaminants left in the wake of the attacks in New York, Virginia, and Pennsylvania, the CDC says. Read More
