Niagara-On-The-Lake, Canada
MacDonald, program coordinator of the new Commercial Cannabis Production Program at Niagara College,...
Bill MacDonald, program coordinator of the new Commercial Cannabis Production Program at Niagara College, instructs his students on how to use light meter for the marijuana lab at Niagara College in Niagara-On-The-Lake, Ontario, Canada, October 9, 2018. Picture taken October 9, 2018. REUTERS/Carlos Osorio