I just think the word interview, although it is the view between two people exchanged, became a sort of cliche. You ask questions and the other one answers.
When you finally accept that it's OK not to have answers and it's OK not to be perfect, you realize that feeling confused is a normal part of what it is to be a human being.
Very few beings really seek knowledge in this world. Mortal or immortal, few really ASK. On the contrary, they try to wring from the unknown the answers they have already shaped in their own minds.
We owe it to the flood victims of New Orleans to give them truthful answers as to why this event took place and to assure our citizens that tragedies like this will never happen again.