The Economist, Jan 7th-13 2006, Canadian (North American?) edition (I know the British Edition is different from what I get), page 28, "The fall of Rick Santorum, ... Meanwhile, gay activists use his name to denote something indescribable in a family newspaper." (html markup mine).
(The economist article can be found online here. The reference is the last line of the first paragraph mentioning "Rick Santorum", so a ctrl-F search for Santorum will find it quickly if you don't want to read the whole article.)
(The economist article can be found online here. The reference is the last line of the first paragraph mentioning "Rick Santorum", so a ctrl-F search for Santorum will find it quickly if you don't want to read the whole article.)