Oscar Winner Jeremy Irons poses the question, with regard to gay marriage, "Could not a father marry his son?"
This kind of thought process continues to be a form of criminalizing the LGBT minority. It really will be refreshing when the issue of LGBT equality is not overshadowed by comments of incest, pedophilia & bestiality. True equality will come to pass when such connotations do not cross anyone's mind.
http://www.huffingtonpost.com/2013/04/03/jeremy-irons-on-gay-marri_n_3009495.html