Former CIA-funded researcher Hal Puthoff says trusted insiders told him four alien species are linked to recovered UFO craft, including 'Reptilians and Insectoids,' but offers no direct evidence.

CIA researcher claims the US recovered four alien species from UFO crashes, sparking renewed debate over extraterrestrial life and government transparency.

The American government has identified four distinct types of alien life, a former CIA-backed advanced weapons researcher has claimed ...