FILE - In this June 21, 2018, file photo, a laboratory manager holds a cannabis sample in Oakland, Calif. Utah lawmakers are expected to meet Monday, Dec. 3, and pass changes to a voter-approved ballot measure legalizing medical marijuana, a plan that was announced as a broad compromise but has since generated backlash.
FILE - In this June 21, 2018, file photo, a laboratory manager holds a cannabis sample in Oakland, Calif. Utah lawmakers are expected to meet Monday, Dec. 3, and pass changes to a voter-approved ballot measure legalizing medical marijuana, a plan that was announced as a broad compromise but has since generated backlash. Jeff Chiu, File AP Photo
FILE - In this June 21, 2018, file photo, a laboratory manager holds a cannabis sample in Oakland, Calif. Utah lawmakers are expected to meet Monday, Dec. 3, and pass changes to a voter-approved ballot measure legalizing medical marijuana, a plan that was announced as a broad compromise but has since generated backlash. Jeff Chiu, File AP Photo