WHYY Tavis Smiley June 13, 2014
The california endowment. Health happens in neighborhoods. Learn more. And by contributions to your pbs station from viewers like you. Thank you. Tavis is prevention the best for many diseases . Particularly when it comes to alzheimers created disease that will affect 16 million baby boomers over the next three decades and one for which there is no cure. Ning me to talk about it joining me to talk about it, dr. David b. Agus. Good to have you back on the set. When i last saw you you were headed out of here for your annual fundraising event for the work that you do and it made all kinds of Nati...