The Horsemeat scandal running wild across Europe didn’t exactly break out of the starting gate. It began at a canter in January, when the Food Safety Authority of Ireland found isolated cases of horsemeat in beef burgers sold in British and Irish supermarkets.The story gained global attention, picking up its pace to a full gallop, in mid-February when European food regulators discovered horsemeat in school meals and hospitals across Europe and the U.K. Major supermarkets, fast food chains....