XIX International AIDS Conference in Washington. Epidemiologist Christopher Beyrer from Johns Hopkins University talks about exclusion of injecting drug users, men who have sex with men and sex workers - in the global HIV/AIDS response.

XIX International AIDS Conference opening ceremony. Speeches by the Elizabeth Taylor award winners of 2012, political and religious leaders, leaders of international agencies such as UNAIDS, IAS, The Global Fund, The World Bank and UN, and many other delegates.

XIX International AIDS Conference in Washington D.C. Session on drug policy with speakers from the political and scientific community. They talk about harm reduction and political leadership. Chaired by Christopher Beyrer from John Hopkins University.