From the forthcoming movie Mirage Men:
For more information on Bennewitz here’s his Wikipedia entry:
Paul Frederic Bennewitz, Jr. (September 29, 1927 – June 23, 2003) was an American businessman and UFO investigator who originated UFO Conspiracies in the 1980s.
A one-time PhD candidate in physics, Bennewitz claimed the existence of a plot involving an extensive network of UFO bases tied to an alien colonization and control scheme to subjugate the human race. After he saw the hypnosis sessions of Myrna Hansen, who claimed to have UFO experiences, he became convinced that cattle mutilations were due to aliens. As a result, Bennewitz claimed to have uncovered evidence of aliens controlling humans through electromagnetic devices, and furthermore claimed that UFOs were regularly flying near Kirtland and the nearby Manzano Nuclear Weapons Storage Facility and Coyote Canyon Test Area.
Convinced that he was intercepting electronic communications originating from alien spacecraft located outside of Albuquerque, New Mexico, Bennewitz soon believed that he had located a secret alien facility that he called Dulce Base.