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Published on Jan 19, 2017
The national epidemic of opioid abuse has claimed more than 300,000 lives in the U.S. over the last 16 years -- and some researchers claim that kratom, an herbal psychoactive drug that is currently unregulated, could help people struggling with addiction. But federal drug policy-makers may classify kratom as an illegal drug. NewsHour Weekend Special Correspondent Mike Taibbi reports.