Aliens are among us, says documentary filmmaker

Documentary filmmaker James Fox indicated recently that he was told off the record by credible sources that extraterrestrials are living among us. Does this tie in with the apocalyptic assertions reported decades ago by alien abduction researcher Dr. David M. Jacobs, who concluded extraterrestrials are engaged in a hybridization program, with the end game being the elimination and/or subjugation of humanity as we know it?