Photo - In this July 22, 2014 photo, AIDS activist Gregg Gonsalves poses for photos in New York's Grand Central Terminal. In the early 1990s, Gonsalves traveled to Washington to confront, provoke and challenge officials at the Food and Drug Administration. A quarter century later, he still travels to Washington, but with a very different agenda: to defend the FDA. (AP Photo/Richard Drew)
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