a states rights decision. he used federal power to go after states that legalize marijuana. what i would like to know from the attorney general is, what has changed? that was republican senator corey gardner of the state of colorado calling out the administration for going back on its word. attorney general jeff sessions stoked the embers of the country s unsettled pot laws yesterday when he issued a memo, tamping down on the obama-era policies that directed the marijuana prosecution. this has many in california worried, some panicked, for his extraordinary series, pot gold rush, jacob soberoff met those whose future could be at risk. reporter: businesses are now springing up than just doing more than selling smoke, like this california nail salon. this nail salon offers a legal