W. Glenn Davis is one of the least reliable Roswell witnesses, in my opinion. His story is too far-fetched, the way he claims to have been privy to so much information, yet no one else backs his claims. I remember seeing much of this interview on Unsolved Mysteries years ago, and they left out the part where Davis says he told a black soldier that his father used to use people like him in his coyote traps. Yikes. Anyway, the Davis story, I think, does not lend much credibility to the Roswell story.