Elephant Dung Coffee: Smooth, Rich and Expensive

How far would you go for the perfect cup of coffee? A Canadian inventor in Thailand is betting a small fortune that his brew made from elephant dung, the world's most expensive cup of joe, is the next big thing in the world of coffee. Deep in the jungles of Thailand's Golden Triangle is an elephant sanctuary where businessman Blake Dinkin is on the hunt for elephants that have just relieved themselves. For him, it is just another day at the office. Join the Conversation: Like "Nightline" on...Full Story
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