Did you know that counterfeit Swiss cheese is a problem? It certainly is if you’re a cheesemaker in Switzerland. Industry experts recently estimated that as much as 10% of all Emmental cheese (that’s the pale yellow cheese with holes in it that Americans usually refer to as “Swiss” cheese) sold outside of Switzerland was fake: not made in Switzerland. How are the Swiss protecting their cheese industry, which has exports in the hundreds of millions of dollars? DNA tests. [More]