William Goldstein's Instant Compositions; Seeing Green In The Cannabis Industry : Here & Now Composer William Goldstein specializes in instant compositions, coming up with complete works from three notes. He talks about his new album, "Collaborative Composition." And, Florida's medical marijuana market has more than doubled in the past two years. One grower is a family business with roots in law enforcement and the military. WLRN's Chris Remington tells us about why the family got into the marijuana business.