In that context, there was a rally at the Minnesota Capitol to push for full legalization, not just limited medical marijuana legalization which goes into effect in July of this year.
We need to further explore the potential to control the component ingredients of marijuana, and we need to address the racial disparity in arrests. I would argue that we would all benefit from releasing prisoners in our corrections system who are non-violent criminals with only marijuana possession convictions. African American and Hispanics are disproportionately arrested while it is affluent white people who are in fact the biggest users of marijuana (and other drugs).
More than 100 million people have used marijuana at least once; our total population of 321,000,000; making users of pot as slightly less than 1/3 of the population.
People of color are 11 arrested for marijuana use or possession ELEVEN TIMES more often than white people, in spite of the fact that they actually represent a smaller percentage of users of pot. The graph below is from the NORML blog, reflecting federally gathered statistics: