Coca Cola was the highest-selling soft drink in the world. So what did they do? They changed their formula and tried to be more like Pepsi that does not have the cocaine leaf derivative like Coke did. Everybody hated it and sales plummeted. So they returned to the old recipe and called it Coca Cola Classic. Now how stupid is that? If the machine works, why fix it? Don't think they will be able to fix this. Pepsi! Born in the Carolinas.