I interviewed John Desouza, former FBI agent and investigator.  He is speaking at the upcoming UFOCON conference in San Francisco and this is a preliminary look at his work.

Short bio:   JOHN DESOUZA (X-Man) was an FBI Special Agent for over 20 years and collected the real life “X-Files.” John DeSouza unravels mysteries that elude investigators restricted to the purely material world. The truth of the paranormal revealed itself to the author through his own supernatural experiences and those of innumerable others across many professional fields. 

Website: johntamabooks.com