Photo Credit: Photo by Branden Camp/For The Washington Post   The Washington Post’s Storyline looks at the high rate of HIV among black gay men, examining the issue through interviews with the researchers and citizens struggling with the troubling disparity in HIV diagnoses. http://www.washingtonpost.com/news/storyline/wp/2014/08/04/the-black-hiv-epidemic-a-public-health-mystery-and-love-story-from-atlantas-gay-community/   The researcher: In the early 2000s, a youn