Shhh! Stories Behind America's Most Closely-Guarded Trade Secrets
Did you know that Colonel Sander's top secret recipe was transported in an armoured truck? That McDonalds lost the recipe to their special sauce for Big Macs? Or that turncoat employees tried to sell Coke secrets to Pepsi? That two British chocolate companies had so many spies that it inspired a movie? Read these interesting and fun trade secret facts and more in our gallery below.