I don't know who the interviewer in this video was, but did a reaaaaly poor job of interviewing. (I've also watched the Rick LaPlante videos and they were good.)
The interviewer kept wandering off topic and continuously tried to present his view on different subjects, while Tony Goodhew tried to keep it on topic. Ridiculous!
To the interviewer: If the interview is with Tony Goodhew, then the people watching the video will obviously be interested in what he has to say, and not the person behind the camera, so please bear that in mind next time.