Sexual orientation caused by nature or environment? Teacher fired over answer

Lyanne Melendez reports on ABC7News.com (2.22.2008):

. . . What she was answering was a question by a student about nature, whether nature gives us traits or whether it’s through our environment that we acquire traits in heredity and Ms. Sheldon simply just answered the student’s question,” said attorney David Hacker.

In other words, are we born with a specific sexual orientation or does our environment determine that orientation? . . . “Colleges and Universities have become so radical that when someone states uncontroversial and undisputed facts they get terminated for it,” said Hacker.