There was a fascinating exchange between Santorum and Romney on homosexual marriage law in Massachusetts. I myself do not know whose description of the events was correct. A real expert on this area of the law, who follows these cases extremely closely, is Ed Whelan, president of the Ethics and Public Policy Center (full disclosure: Santorum was affiliated with the EPPC for years, so Whelan might defer to somebody else on the subject, and I would welcome his recommendation for an unbiased person to give a good answer. I trust Whelan entirely, but HE might not want to appear to be holding forth on his former Fellow.) Anyway, I would love somebody knowledgeable to weigh in on this. SOMEbody is misinterpreting or honestly mis-describing what happened.