New report finds highest levels of THC in U.S. marijuana to date

CNN / Anderson Cooper 360°:

Editor’s Note: The Office of National Drug Control Policy released a report today from the University of Mississippi’s Potency Monitoring Project, which shows levels of THC in marijuana are highest since the analysis of the drug began in the late 1970s. The Potency Monitoring Project is funded by the National Institute for Drug Abuse (NIDA). We’ll be digging deeper tonight on AC360° at 10 p.m. ET and Dr. Sanjay Gupta will answer questions about the drug.

Office of National Drug Control Policy

According to the latest data on marijuana samples analyzed to date, the average amount

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