UFO Sightings & Investigations Pt 4

Author, magazine publisher, and host of the History Channel’s UFO Hunters, William J. Birnes discussed recent and classic UFO cases, researchers, and the field of ufology itself. For his newest book, Aliens in America, a kind of travel guide to UFO hotspots, he chose cases that met four different criteria– multiple, credible witnesses, physical trace evidence, government documentation, and govern…