Joseph Huff-Hannon is a Brooklyn-based independent writer and producer, a 2008 finalist in the Livingston Award for Young Journalists, and a 2008 recipient of a James Aronson Award for Social Justice Journalism. See more of his work here: www.josephhuffhannon.com.

Mackenzie Phillips' "consensual" affair with her dad shocked many, but she's hardly alone. Joseph Huff-Hannon talks to people who say their incestuous relationships are none of your business.

They prefer the term "intersex." And now that a South African track star has thrust them into the spotlight, this surprisingly large minority group thinks their Stonewall moment just may have arrived.