2. In his book "Behold a Pale Horse", Cooper asserted that …
2. In his book "Behold a Pale Horse", Cooper asserted that JFK was assassinated because he was about to reveal that extraterrestrials were taking over Earth [8].
2. In his book "Behold a Pale Horse", Cooper asserted that JFK was assassinated because he was about to reveal that extraterrestrials were taking over Earth [8].