The Exotica

Sunglasses are enormously popular these days, and even prescription spectacles have evolved into fashion accessories -- people routinely spend hundreds of dollars in efforts to either look cool, be able to see, or both. So what happens when a single company controls the market? This is the accusation critics levy against manufacturing giant EssilorLuxottica. Today's question: how much of this is true?

They don't want you to read our book.: https://static.macmillan.com/static/fib/stuff-you-should-read/

See omnystudio.com/listener for privacy information.