Doctor: 9/11 Responders’ Illnesses Becoming Worse
On September 11, 2001 thousands of firefighters, police officers, and volunteers rushed to the World Trade Center to help dig through the rubble for survivors and find remains of those who died.
They didn’t know at that time that the air they breathed was toxic.
Read More : http://hereandnow.wbur.org/2014/09/11/first-responders-doctor