Reichen Lehmkuhl is perhaps best known for the ambition, intelligence, and athleticism that won him the grand prize on CBS's Amazing Race. Since winning the million-dollar prize, Lehmkuhl has gone on to find success acting in film and television. However, he played the biggest role of his life long before his professional acting debut, when he was forced to hide his sexuality to comply with the Air Force's "Don't Ask, Don't Tell" policy. Here's What...