Video - National News
Posted on February 23, 2012 at 6:33 PM
Updated Thursday, Feb 23 at 6:33 PM
A previously rejected weight loss pill won an overwhelming endorsement from public health advisers Wednesday, raising hopes that the drug from Vivus Inc. could become the first new anti-obesity medication to reach the U.S. market in a decade.
More National News Videos
Credit: WCVB via CNN