This report originally ran on May 12, 2006.
Secondhand smoke -- even a little is a killer. It's why more of you smokers are banned from bars, restaurants, now even building entrances.
One public service announcement proclaims, "When you smoke, you're not the only one being harmed."
That's not a myth. Studies that followed nonsmokers who lived with smokers found some increase in lung cancer and heart disease. But they studied people who were exposed to lots of smoke, often shut in with...Full Story