'Your papers, please' must never be heard in America
In the lush hills of northern Thailand, a herd of 20 elephants is excreting some of the world's most expensive coffee.
"Very interesting," she said, choosing her words carefully. "Very novel."
"I don't think I could afford it every day on my zookeeper's salary," she said. "But I'm certainly enjoying it sitting here overlooking the elephants, on vacation."
