In Sun City, the Roll-Up co-hosts share lunch with a group of senior citizens who meet at Coco's every Wednesday to talk about medical marijuana.

In Scottsdale, they go behind the scenes at a medical cannabis dispensary with Arizona Natural Selections owner J.P. Holyoak, one of the state's leading cannabis entrepreneurs and legalization advocates.

In Phoenix, they talk with Brandy Williams, who's battling the state health department to get autism added to the list of conditions that qualify for medical marijuana. And they drop in on the monthly meeting of MITA, Arizona's Marijuana Industry Trade Association, to get the lowdown on the crazy legal morass surrounding the legal status of medical cannabis extracts and concentrates.