FILE - In this Friday, March 22, 2019 file photo, an employee at a medical marijuana dispensary in Egg Harbor Township, N.J., sorts buds into prescription bottles. At the end of 2018, about 1.4 million Americans are actively using marijuana to treat to treat anxiety, sleep apnea, cancer and other conditions, according to an Associated Press analysis of states that track medical marijuana patients. (AP Photo/Julio Cortez, File)