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Marijuana Use in Youth from Bench to Bedside to Longitudinal Outlook

The issue of marijuana use and its potential legalization is salient for Canadians (and Americans), as evident in the political rhetoric around its legalization in recent years. Many Canadians have strong opinions about this matter. In September 2010, I gave a public talk at the downtown library in London, Ontario. The talk was titled, ‘‘Marijuana Use in Youth: Is It as Harmless as We’d Like to Think?’’ There were several notable occurrences regarding this talk.