By Tony Owusu U.S. cannabis laws vary widely from state to state, but they’re pretty consistent in their approach to medical marijuana, unlike at least one European nation. It’s interesting how the logical approach to regulating cannabis differs from country to country. Despite the piecemeal approach to legislation here in the United States, the medical benefits of cannabis are recognized nearly universally. There are only six states (Idaho, Wyoming, Nebraska, Kansas and the Carolinas) where marijuana is fully illegal and another seven (Kentucky, Texas, Georgia, Tennessee, Wisconsin, Iowa and …