Melissa Chadburn: Armed with the benefit of hindsight about how the legalization of marijuana is playing out in other states, California will have a better sense of what doesn’t work, even while getting a handle on what does work. https://www.laprogressive.com/wp-content/uploads/2016/09/pot-for-sale-720.jpghttps://www.laprogressive.com/california-legal-cannabis-marijuana-law/