In this Sept. 16, 2015 file photo, marijuana for sale is kept in jars for customers to sample smells, at a recreational marijuana store, in Aurora, Colo.
In this Sept. 16, 2015 file photo, marijuana for sale is kept in jars for customers to sample smells, at a recreational marijuana store, in Aurora, Colo. Brennan Linsley AP
In this Sept. 16, 2015 file photo, marijuana for sale is kept in jars for customers to sample smells, at a recreational marijuana store, in Aurora, Colo. Brennan Linsley AP