Illinois' new governor delivered on a top campaign promise Tuesday by signing legislation legalizing small amounts of marijuana for recreational use, making the state the 11th to do so and the first to implement a statewide cannabis marketplace designed by legislators, reports the Associated Press .
Legalization in Illinois also means that nearly 800,000 people with criminal records for purchasing or possessing 30 grams of marijuana or less may have those records expunged, a provision minority lawmakers and interest groups demanded. It also gives cannabis-vendor preference to minority owners and promises 25 percent of tax revenue from marijuana sales to redevelop impoverished communities.