Frontline: The Age of AIDS (Full video available online) - The topic of this "look-back" special is likely to be the defining issue of our generation, and yet it's amazing to see how far we've come in the past 20 years. It wasn't that long ago that the President went on TV and failed to assure the public that HIV wasn't spread through casual contact--not because that information wasn't known to science, just because ignorance was that wide-spread. I highly recommend this refresher on the history of the HIV/AIDS emergency.