Regulation: Cures for cancer and Ebola having been found, the federal ubernannies have decreed that sprinkles should no longer adorn kids' ice cream because they contain the trans fat that liberal groups once pushed for. Come the New Year, the Food and Drug Administration, ignoring the principle that in most cases it's the dose that defines the poison, will issue new regulations designed to remove even trace amounts of hydrogenate oils, commonly known as trans fats, from our diets. Trans fats have been in our foods since the 1950s to increase shelf life and improve taste. A small amount appears...