19th International AIDS Conference Convenes In Washington

19th International AIDS Conference Convenes In Washington

WASHINGTON, DC – JULY 23: U.S. Sen. Lindsey Graham (R-SC) speaks during the 19th International AIDS Conference July 23, 2012 in Washington, DC. The International AIDS Conference, the world’s largest one, is held in the U.S. for the first time sine 1990. (Photo by Alex Wong/Getty Images)