A man smokes a joint at the first annual DOPE Cup, a cannabis competition in Portland, Oregon, on October 4, 2015. As of October 1, 2015 a limited amount of recreational marijuana became legal for all adults over the age of 21 to purchase in the state of Oregon. AFP PHOTO/JOSH EDELSON / AFP PHOTO / Josh Edelson (Photo credit should read JOSH EDELSON/AFP via Getty Images)
Photo: Getty Images