In this Thursday, April 12, 2018, photo, workers work in a greenhouse growing cannabis plants at Glass House Farms in Carpinteria, Calif. Carpinteria, about 85 miles northwest of Los Angeles, is located on the bottom of Santa Barbara County, a tourist area famous for its beaches, wine and temperate climate. It’s also gaining notoriety as a haven for cannabis growers. (Jae C. Hong/AP)