The economy in Denver, Colorado, is experiencing a big boom since sales of recreational marijuana were first allowed in January. CBS News' Barry Petersen reports on the lightning-fast growth of the ... more 
The economy in Denver, Colorado, is experiencing a big boom since sales of recreational marijuana were first allowed in January. CBS News' Barry Petersen reports on the lightning-fast growth of the industry. less 
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Fri, Mar 14, 2014 8:58 AM EDT