In this photo taken June 27, 2012, Robin Reese, 41, of Washington, uses an oral test for HIV, in front of a poster detailing facts about HIV/AIDS, inside the HIV Testing Room at the Penn Branch of the... more 
In this photo taken June 27, 2012, Robin Reese, 41, of Washington, uses an oral test for HIV, in front of a poster detailing facts about HIV/AIDS, inside the HIV Testing Room at the Penn Branch of the District of Columbia Department of Motor Vehicles, in southeast Washington. An AIDS-free generation: It seems an audacious goal, considering how the HIV epidemic still is raging around the world. Yet more than 20,000 international HIV researchers and activists will gather in the nation's capital later this month with a sense of optimism not seen in many years _ hope that it finally may be possible to stem the spread of the AIDS virus. (AP Photo/Jacquelyn Martin) less 
1 / 3
Associated Press | Photo By Jacquelyn Martin
Sat, Jul 7, 2012 9:39 AM EDT