In so far as the opportunity to have attacked Bob Marley with a potentially cancer-causing agent, there has been speculation that, during the time Marley was initially being treated for the foot injury which is believed to be the beginning of the cancer in his body, Bob was given some kind of an injection by a French doctor. Later Marley did travel to the Federal Republic of Germany to undergo radical naturopathic cancer treatments by one Bavarian Dr. Issels, who is revealed to have had former Nazi SS and intelligence connections. This area of research remains somewhat vague on Marley's life.
This secret research into cancer-causing agents partially overlapped with the CIA's projects MK-ULTRA (covert human experimentation with psychedelic drugs and "other chemical agents") and MK-NAOMI (the agency's managing of biological toxins and diseases, some of which, as revealed in congressional hearings, were utilized in attempted assassinations of foreign leaders). This becomes highly relevant when we consider that it is the CIA that is most suspected as having a clandestine influence in the lives and deaths of Bob Marley and Peter Tosh.
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