American historian and journalist renowned for his work to expose the circumstances encircling the FBI’s investigations of John Lennon. He acquired his Bachelor’s level from Princeton University or college and his PhD from Harvard. He was involved with a 25 year lengthy legal struggle with the American authorities to obtain the FBI release a the files which were continued John Lennon. He wedded the American designer Judy Fiskin. He was a close personal friend of Gore Vidal and released a publication of interviews carried out with him.