For a non-hysterical discussion of gay sexuality in the Catholic priesthood, read the interview the NYTimes published May 11.
The interviewee tries to distinguish pedophilia from an attraction to sexually-mature teenagers, but messes-up in his conclusion.

But as I understand it, pedophilia is a specific clinical description of a person who is attracted to prepubescent children, and in that there is no particular connection to homosexuality. Where the issue gets murky for everybody is where you're talking about 16- or 17-year-olds, who may regard themselves as sexually mature. How do we talk about priests who have relations with such people? Can someone who has homosexual desires be sexually attracted to 17-year-olds? Yes, some gay men are. Some straight men are attracted to 17-year-old girls. So do we regard that as a pathology, or do we regard it as an attraction that shouldn't be acted on for moral reasons? Either way, it's wrong, but not wrong in the same way.