Dr Anthony Fauci from the National Institutes of Health (NIH) gives his thoughts on the future of the AIDS epidemic. He also talks about the targets of the current and future HIV/AIDS research and about international partnerships in the AIDS response.

Helene Gayle is an AIDS expert who has been working in many different initiatives in the US, among them the Centers for Disease Control (CDC). She also works in President Obama's advisory group on HIV/AIDS. Here she talks about understanding and changing behaviors.