After criminalizing cannabis for so long, more states across the US are shifting their policies and legalizing the plant. At least 16 states and Washington, DC, have made recreational weed legal, while 19 states have a medical cannabis program in place. New York celebrated when it became one of the latest states to join the recreational marijuana club. But in all of this excitement, there’s one issue that remains: What happens to all of the people who have criminal records because of weed?