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The Boston Globe

Metro

DEA targets doctors linked to medical marijuana

US Drug Enforcement Administration investigators have visited the homes and offices of Massachusetts physicians involved with medical marijuana dispensaries and delivered an ultimatum: sever all ties to marijuana companies, or relinquish federal licenses to prescribe certain medications, according to several physicians and their attorneys.

The stark choice is necessary, the doctors said they were told, because of friction between federal law, which bans any use of marijuana, and state law, which voters changed in 2012 to allow medical use of the drug.

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