Does it take a village to manage AIDS?

How do we get cutting-edge medicine to our neediest communities? Walgreens' Chief Medical Officer speaks about how pharmacies can also be healthcare providers.

Cheryl Pegus, M.D., M.P.H is the former Chief Medical Officer for Walgreen Co. and is Responsible for Clinical Affairs, Outcomes and Analytics, Employee Health and Wellness and Clinical Sales. She is currently the director of the Division of General Internal Medicine and Clinical Innovation at New York University.