FILE PHOTO: An employee holds up cannabis in the laboratory at the headquarters of herbal medicines manufacturer Bionorica in Neumarkt, Germany February 9, 2018. Picture taken February 9, 2018. REUTERS/Michaela Rehle
FILE PHOTO: An employee holds up cannabis in the laboratory at the headquarters of herbal medicines manufacturer Bionorica in Neumarkt, Germany February 9, 2018. Picture taken February 9, 2018. REUTERS/Michaela Rehle