The fact is, I’m gay, always have been, always will be, and I couldn’t be any more happy, comfortable with myself, and proud. I have always been very open and honest about this part of my life with my friends, my family, and my colleagues. In a perfect world, I don’t think it’s anyone else’s business, but I do think there is value in standing up and being counted. I’m not an activist, but I am a human being and I don’t give that up by being a journalist.
http://andrewsullivan.thedailybeast.com/2012/07/anderson-cooper-the-fact-is-im-gay.html