Motley Fool Money
Motley Fool Money
Oct 27, 2020
Chocolate Secrets from Inside Mars
Play • 4 min

Mars makes some of the most popular chocolate candies in the world. It’s dedication for secrecy rivals Willy Wonka. Joelle Glen Brenner, author of the book The Emperors of Chocolate: Inside the Secret World of Hershey and Mars, shares why secrecy is such a crucial ingredient in the industry.

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