I read some of the "comments" on the article and had to stop...
I'm glad I never had faith in humanity or I would have lost it.
No - not about "bestiality".
The stupid argument that if the government allows same-sex marriage, they will next allow human-to-animal marriage.
That's fucking stupid. Two people of the same sex can CONSENT to sex and marriage. An animal cannot.
As for the bestiality. I don't know, I don't agree with it on the basis that the animal cannot consent. I have heard arguments, though, that it shouldn't matter if the animal isn't being harmed. I don't really have an opinion there, as I don't know much about the subject.