TV interviews

I see on the BBC news this morning that the BBC are asking people to vote for their favourite TV interview of all time. Do you have a favourite? If so, could you say what it is? Perhaps you enjoyed Rod Hull and Emu attacking Michael Parkinson or Princess Diana being interviewed by Martin Bashir. I remember years ago seeing Terry Wogan interview Bette Davis (my favourite actress of all time) - she was a real tyrant!