Recently the "Fire 20/20" site featured an article by Lana Moore.
Here's an excerpt:
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Coming out as a male to female transsexual on the fire department wasn't easy. Wow, that's an understatement if ever there was one. In fact, for the longest time, not only did I think it would be extremely difficult, I believed it impossible. Having been on female hormones for two years, my physical transformation was well under way. I had recently separated from my wife and our marriage dissolution was pending. I decided that it was time to make my announcement and begin living socially and professionally as a woman, but I was convinced that there was no reality for me where I could be true to myself and also keep my job as a Fire Captain."
Check out the link for more of this wonderful story!