This Jan. 23, 2017 photo shows the Leah Levinton, left, and her brother Evan Levinton, co-owners of Enlighten Alaska, a marijuana retail store in Anchorage, Alaska, planning for the store's opening. Leah Levinton envisions an Anchorage "green light district," where scores of tourists come on buses to try the offerings at four retail stores in the city's Spenard neighborhood. (AP Photo/Mark Thiessen)