Some of the only marijuana research in the U.S. is happening in Scottsdale
April 20 is the once cult, now mainstream holiday cherished by marijuana fans around the world as a day to partake with fellow pot lovers.
This year marks the third 4/20 since voters legalized recreational marijuana in Arizona.
Eddie Celaya joined The Show to talk about the evolution of both the state and the industry over that time. Celaya is a cannabis writer for the Arizona Daily Star and host of the Here Weed Go podcast.