FILE - This June 5, 2017, file photo shows a marijuana leaf in the vegetative room at a cannabis cultivator in Fairbanks, Alaska. Some states that have legalized marijuana are considering providing so-called sanctuary status for licensed marijuana businesses, hoping to protect them from a shift in federal enforcement policy. Alaska, California and Massachusetts lawmakers are among those mulling similar bills at the state level. (Eric Engman/Fairbanks Daily News-Miner via AP, File)