and I think that I did alright, I didn't sound too stupid.
So here are some more detailed instructions on how to listen to the program, as many were unable to listen to it live:
go to this website
On the right hand side click the link "Listen to the Programme". It will automatically take you to today's program, it looks like they keep up the radio program links for a week or so, but I am going to see if I can make a full recording of the interview.