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Douglas Varney, commissioner of the state Mental Health and Substance Abuse Services Department, speaks at a press conference at the state Capitol in Nashville, Tenn., on Tuesday, June 3, 2014, about a plan to target prescription drug abuse. Gov Bill Haslam noted that one in 20 adult Tennesseans has used prescription drugs for non-medical purposes in the last year. (AP Photo/Erik Schelzig)

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