The questions and answers in this interview are very superficial and generic. It seems like the interview was a homework assignment...How is this on the front page?
I think the beauty of this video is that there are some simple solutions to these problems that a lot of people (myself included) don't know. Terry Sejnowski is the President of NIPS (Neural Information Processing Systems), which is a machine learning conference that is running this week.
Video was cut off after 2 minutes for me, with a message saying "You are previewing this course."