AIDS Conference Ends With Hope for Cure Building

Aired: 7/27/2012 | 0:07:55 | Clip
The International AIDS Conference in Washington wrapped Friday with a new phrase on the lips of many: "functional cure." But just how close is the world to an AIDS-free generation? Ray Suarez discusses the gaps between aspirations and hard realities to cure AIDS with Science magazine's Jon Cohen and GlobalPost's John Donnelly.