I have had automated Google searches on various terms for cannabis for about 4 years. The last 3 months I have seen more negative stories and in the last week or so even more including one from a Boulder university that says today's weed is much more potent so they need to look at this closer. On a side note on the way to work this am I saw an overhead sign for traffic etc that said xx% increase in drugged driving since 2012. On the highway sign yes. I live in the Bible belt and chose not to give the actual numbers. Yes a red state.