Why the FDA wants to pull this common cold medicine ingredient from shelves

With winter setting in around much of the country, many people are also gearing up for cough and cold season. But the Food and Drug Administration now says that phenylephrine, a long-used ingredient in many over-the-counter medicines, is ineffective and should be removed. Stephanie Sy speaks with Randy Hatton, a professor at the University of Florida College of Pharmacy, to learn more.