Pros do not outweigh cons for tobaco use
ALTUS AIR FORCE BASE, Okla.--An Airman from the 97th Air Mobility Wing holds a cigarette outside of his place of work. According to the United States Marine Corps National Health Naval Research Center, Tobacco kills as many Americans as in all our wars combined. (U.S. Air Force photo/Senior Airman Leandra D. Stepp)