A man who identified himself as a medical marijuana patient poses with a new billboard erected on top of a liquor store in Denver

 
A man who identified himself as a medical marijuana patient poses with a new billboard erected on top of a liquor store in Denver
A man who identified himself as a medical marijuana patient poses with a new billboard erected on top of a liquor store in Denver April 6, 2012. Colorado voters will decide in November whether to legalize marijuana for recreational use, regulating it like alcohol products. REUTERS/Rick Wilking (UNITED STATES - Tags: BUSINESS DRUGS SOCIETY HEALTH)