Morocco plans to allow the farming, export and domestic sale of cannabis for medical and industrial use, the government said on Thursday, a move it hopes will help impoverished farmers in the Rif mountains amid a growing legal global market for the drug. [...] The bill, which the cabinet is expected to approve next week, aims to improve farmers’ incomes, protect them from drug traffickers who now control the trade in cannabis and gain access to the booming legal international market for the drug.