Dan (Editor) will be doing the interview and then there is question time from the audience.
I prefer to do a talk, because its carefully scripted, but a live interview without a script could go anywhere.
I have done a couple of radio interviews on the BBC, and you really do have to be on your toes with a good interviewer, and pay attention to what they are asking.
I am hoping I will get a chance to plug my up-coming adventure to visit to Zimbabwe to walk and wild camp in the bush. It the most free
So if there are any of you out there who fancy coming along I look forward to seeing you there. http://www.destinationsshow.com/london/meet-the-experts-theatre/