.... Robert Duncan, PhD, who happened to die mysteriously earlier this year, shares his inside intelligence information that says all UFO's are human events... they are NOT aliens from "outer space".  This explains everything on this subject for the past 80 years.  His credibility is through the roof, just search his name to see his many contributions to  informing the public of what is actually happening in the world in terms of psyops and mind control and more.