About Milton William Cooper
Milton William "Bill" Cooper was an American conspiracy theorist, radio broadcaster, and author known for his 1991 book Behold a Pale Horse, in which he warned of multiple global conspiracies, some involving extraterrestrial life. Cooper also described HIV/AIDS as a man-made disease used to target blacks, Hispanics, and homosexuals, and that a cure was made before it was implemented. He has been described as a "militia theoretician". Cooper was killed in 2001 by sheriff's deputies after he shot at them during an attempted arrest. According to Cooper, the Illuminati conspirators not only invented alien threats for their own gain, but actively conspired with extraterrestrials to take over the world. The Zapruder film shows Greer twice turning to look into the back seat of the car; Cooper theorized that Greer first turned to assess Kennedy's status after the external attack, and then to fire the fatal shot.
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