Posted On: 03/06/2016 2:41:16 AM
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"Smoked marijuana damages the brain, heart, lungs, and immune system. It impairs learning and interferes with memory, perception, and judgment. Smoked marijuana contains cancer-causing compounds and has been implicated in a high percentage of automobile crashes and workplace accidents."
-- John Walters
Director, Office of National Drug Control Policy
Syndicated editorial
Mar. 2002
-- John Walters
Director, Office of National Drug Control Policy
Syndicated editorial
Mar. 2002
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