That is an awesome wasp. I can't believe the way it attacks the roach. Very methodical. Puts it into anesthesia and then does brain surgery. I've never heard of this nutty creature. It's the Hannibal Lecter of the animal world. Well if all else fails you could open up a roach extermination business, just let 1000 of these into peoples homes and in a matter of days their roach issues will be gone.