When viewing lesbian sex and straight sex, both the homophobic and the non-homophobic men showed increased penis circumference. For gay male sex, however, only the homophobic men showed heightened penis arousal.
Heterosexual men with the most anti-gay attitudes, when asked, reported not being sexually aroused by gay male sex videos. But, their penises reported otherwise.
As I've repeatedly said of Rick Santorum and his ilk, the only kind of people who obsess about gay sex are... well... GAY. Just sayin'.
In other news, studies find that racists dislike President Obama because he is black. Like, DUH?
-- Badtux the "Like duh, man!" Penguin