Experts explain the FDA's proposed plan to mandate a significant cut in the nicotine content of cigarettes to encourage them to move to healthier forms of nicotine distribution.
One expert describes why he believes sugar is to blame for the obesity epidemic, and changes in the market and advisories that made sugar a larger part of our diets.
Synopsis: Hospitals and clinics often have to stock a huge variety of bandages and dressings to address the moisture needs of different kinds of wounds. Now a high-tech "smart dressing" can replace them. It absorbs moisture when necessary but can also supply the right amount of moisture in places where it's needed. Host: Nancy … Continue reading 15-11 Story 2: Smart Bandages