Scientist regrowing lost ganja once smoked by Bob Marley

Scientist Machel Emanuel is regrowing a lost form of marijuana that he claims was smoked by Bob Marley in the 1970s. Reportedly, landrace cannabis earlier grew naturally in Jamaica but later disappeared due to human intervention. Emanuel visited Guadeloupe, Trinidad and Dominica in pursuit of Rastas living in the countryside and still cultivating remnants of these plants.