Silver Tour- Robert’s Review Of 2012 And Plans For 2013 Posted by Johnny Green at 3:29 PM on December 30, 2012 Ending Marijuana Prohibition, Medical Marijuana Policy Add commentsDec 302012 A personal message from Robert Platshorn about the year past and plans for 2013. He talks about freeing the over 800,000 marijuana offenders in American prisons.About Johnny Green Johnny Green is a marijuana activist from Oregon. He has a Bachelor's Degree in Public Policy. Follow Johnny Green on Facebook and Twitter. Also, feel free to email any concerns.