More than two and a half years ago, the nation laughed as pro-family crusader Rick Santorum predicted the consequences of legalized gay marriage: If man-on-man marriage was sanctified, man-on-child and man-on-dog unions might not be far behind. Those who jeered Santorum were silenced last Tuesday. Man-on-dog isn’t legal just yet, but if the Massachusetts State Legislature has its way, it might be soon. On November 1, cheerleading for bestiality was just one of a string of stunning pieces of legislation that converged on the legislature’s judiciary committee in a bizarre, post-Halloween orgy. The imminent collapse of the state cannot be...