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Richard Bonnie

Fast Eddy Aki'a of Hawaii smokes a joint as thousands gathered to celebrate the state's medicinal marijuana laws and collectively light up at 4:20 p.m. in Civic Center Park April 20, 2012 in Denver. (Photo by Marc Piscotty/Getty Images)

Marijuana’s March Toward Mainstream Confounds Feds

It took 50 years for American attitudes about marijuana to zigzag from the paranoia of “Reefer Madness” to the excesses of Woodstock back to the hard line of “Just Say No.”

06/29/2013

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