December 9, 2015 4:50 pm Chicago's First Medical Marijuana Dispensary Opens A historic event took place Wednesday as Chicago’s first medical marijuana dispensary opened for business. Regina Waldroup reports. Local 2:57 Wednesday morning weather 2:03 Indiana primary results yield fascinating matchups in gubernatorial, Senate races 2:01 Barn collapses in Harvard during severe storms, killing multiple animals 1:44 Valerie McCray speaks after winning Democratic nomination for U.S. Senate in Indiana's primary election 0:27 Emergency crews scramble to locate animals trapped in collapsed barn in McHenry County