The story of Jimi Hendrix, Jim Morrison, and Janis Joplin, and how their message for their generation made them targets of a US government plot.The story of Jimi Hendrix, Jim Morrison, and Janis Joplin, and how their message for their generation made them targets of a US government plot.The story of Jimi Hendrix, Jim Morrison, and Janis Joplin, and how their message for their generation made them targets of a US government plot.