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Study: U.S. pot use doubled in the last decade

Name: Study: U.S. pot use doubled in the last decade
Uploaded: 2015-10-21T20:17:38-0400
Duration: 4 min 35 s
Description: A new study says marijuana use and pot disorders are on the rise nationwide over the last decade. Dr. Wilson Compton from the National Institute on Drug Abuse discussed the trend with CBSN.

A new study says marijuana use and pot disorders are on the rise nationwide over the last decade. Dr. Wilson Compton from the National Institute on Drug Abuse discussed the trend with CBSN.