Gary Johnson On Spreading The Word About Marijuana Legalization In Colorado Joe June 29, 2012 Exclusive Web Content, Politics, The War On Drugs Libertarian Presidential candidate Gary Johnson is very outspoken about his feelings on marijuana legalization and in this video he has a bit of advice for supporters of marijuana legalization in Colorado. It’s really good advice for anyone looking to bring about change: Tell people about what you care about. The Internet and social networking have accelerated people’s ability to do this. Information can be shared instantly and with many. And what was once a fringe movement enters the mainstream.