Vancouver, Canada’s Marijuana Capital, Struggles to Tame the Black Market As Canada embarks on a national experiment to legalize marijuana, Vancouver illustrates the difficulties of policing the illegal trade. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:After 5 Months in the Street, Algeria’s Protesters See Success in a StandoffYour Monday BriefingAttack Outside Funeral in Nigeria Leaves at Least 65 DeadFacebook Connected Her to a Tattooed Soldier in Iraq. Or So She Thought.China’s Government Shows Support for Hong Kong Police and Leader as Protests Continue5 Things to Know About Military Romance Scams on Facebook