I think it authentic, because:

1. There are previous interviews with him two years ago. He didnt come out of nowhere.
2. His body got scanned (Bombard's body language - youtube). His reaction are genuine or very hard to play for an actor. He didnt appear as an actor before.
3. Western elite is tied to padeophilia , look just at Jimmy Savile from the BBC
4. That top manager particiapet in rare rituals is well documented for the "Cremation of Care" in the Bohemian Grove.